Global and Japan Triac and SCR Output Photocouplers Market Report & Forecast 2024-2030

• Description
• Table of Contents
• Table of Figures
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• Description
• Table of Contents
• Table of Figures
• PDF Download

Triac and SCR output photocouplers are also known as triac and SCR output optocouplers. They are semiconductor devices that combine the functionality of an opto-triac or an opto-SCR with a power triac. They provide electrical isolation between a low voltage input and a high voltage output, whilst being able to switch the high voltage output. This is important in electrical equipment because isolation prevents catastrophic or dangerous faults that can occur in such scenarios where the higher voltage accidentally couples onto the low voltage circuit. This could lead to the destruction of the associated circuits or even electrocution. Such isolation is mandated in government type approval compliance requirements for certain equipment. These isolating switches contain a low voltage input connected to a simple photo diode circuit. When a small current flows through the photodiode, it generates a beam of light which travels across an electrically insulating barrier or gap and detected by a receiving photodiode. The light beam can be modulated on and off by the input current , typically less than 10mA. This current is known as the LED trigger current. An LED photodiode current is modulated by changing the voltage presented across the diode, crossing the LED Forward Voltage (typically around 0.9-1.4V) as long as the photodiode is presented with voltages that can turn it on and off. This is typically around the 1-1.4V.  The sensing photodiode, in this case, is a photo-triac or a photo-SCR. Triac stands for triode for alternating current and is a device that can conduct current in either direction when it is triggered, or turned on by detecting a light beam on its trigger junction (gate). An SCR is similar to a triac, except that is conducts only in one direction. When used in AC switching applications it is typical to find dual-power SCRs, and a zero crossing detector are used instead of a single triac to allow bidirectional current switching.  These devices are used in applications like high voltage AC switching, gas pumps, washing machines, microwave ovens and water heaters. They are commonly used anywhere where there is a need to protect and electrically isolate two circuits in a switching application.

The global Triac and SCR Output Photocouplers revenue was US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of %during the review period (2024-2030).

In Japan the Triac and SCR Output Photocouplers revenue is expected to grow from US$ million in 2023 to US$ million by 2030, at a CAGR of % during the forecast period (2024-2030).

This report focuses on global and Japan Triac and SCR Output Photocouplers market, also covers the segmentation data of other regions in regional level and county level.

The global key players of Triac and SCR Output Photocouplers include Isocom Components, ON Semiconductor, Toshiba, Vishay, Central Semiconductor, Everlight Electronics, Lite-On Technology, NTE Electronics, Panasonic, Electric Works, etc. The global five biggest players hold a share of % in 2023.

Triac and SCR Output Photocouplers market is segmented in regional and country level, by players, by Type, and by Application. Companies, stakeholders, and other participants in the global Triac and SCR Output Photocouplers market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by Type and by Application for the period 2019-2030.

For Japan market, this report focuses on the Triac and SCR Output Photocouplers market size by players, by Type, and by Application, for the period 2019-2030. The key players include the global and local players which play important roles in Japan.

Market Segmentation

Chapter Outline
Chapter 1: Introduces Triac and SCR Output Photocouplers definition, global sales (volume and revenue), Japan market size, Japan percentage in global market. This section also introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by companies in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Provides the analysis of various market segments by Type, covering the volume, price, revenue, and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 3: Provides the analysis of various market segments by Application, covering the revenue, price, volume, and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 4: Detailed analysis of Triac and SCR Output Photocouplers companies’ competitive landscape, revenue, market share and industry ranking, latest development plan, merger, and acquisition information, etc.
Chapter 5: Revenue and volume of Triac and SCR Output Photocouplers in global and regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and capacity of each country in the world. 
Chapter 6: Americas by Type, by Application and by country, sales, and revenue for each segment.
Chapter 7: EMEA by Type, by Application and by region, sales, and revenue for each segment.
Chapter 8: China by Type, and by Application, sales, and revenue for each segment.
Chapter 9: APAC (excluding China) by Type, by Application and by region, sales, and revenue for each segment.
Chapter 10: Provides profiles of key companies, introducing the basic situation of the main companies in the market in detail, including product descriptions and specifications, Triac and SCR Output Photocouplers sales, revenue, gross margin, and recent development, etc.
Chapter 11: Analysis of industrial chain, sales channel, key raw materials, distributors, and customers.
Chapter 12: research findings and conclusion

 1 Study Coverage
    1.1 Triac and SCR Output Photocouplers Product Introduction
    1.2 Global Triac and SCR Output Photocouplers Outlook 2019 VS 2023 VS 2030
        1.2.1 Global Triac and SCR Output Photocouplers Sales in US$ Million for the Year 2019-2030
        1.2.2 Global Triac and SCR Output Photocouplers Sales in Volume for the Year 2019-2030
    1.3 Japan Triac and SCR Output Photocouplers Outlook 2019 VS 2023 VS 2030
        1.3.1 Japan Triac and SCR Output Photocouplers Sales in US$ Million for the Year 2019-2030
        1.3.2 Japan Triac and SCR Output Photocouplers Sales in Volume for the Year 2019-2030
    1.4 Triac and SCR Output Photocouplers Market Size, Japan VS Global, 2019 VS 2023 VS 2030
        1.4.1 The Market Share of Japan Triac and SCR Output Photocouplers in Global, 2019 VS 2023 VS 2030
        1.4.2 The Growth Rate of Triac and SCR Output Photocouplers Market Size, Japan VS Global, 2019 VS 2023 VS 2030
    1.5 Triac and SCR Output Photocouplers Market Dynamics
        1.5.1 Triac and SCR Output Photocouplers Industry Trends
        1.5.2 Triac and SCR Output Photocouplers Market Drivers
        1.5.3 Triac and SCR Output Photocouplers Market Challenges
        1.5.4 Triac and SCR Output Photocouplers Market Restraints
    1.6 Assumptions and Limitations
    1.7 Study Objectives
    1.8 Years Considered

 2 Triac and SCR Output Photocouplers by Type
    2.1 Triac and SCR Output Photocouplers Market by Type
        2.1.1 DIP
        2.1.2 SMD
        2.1.3 SOIC
        2.1.4 SOP
        2.1.5 Others
    2.2 Global Triac and SCR Output Photocouplers Market Size by Type
        2.2.1 Global Triac and SCR Output Photocouplers Sales in Value, by Type (2019, 2023 & 2030)
        2.2.2 Global Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
        2.2.3 Global Triac and SCR Output Photocouplers Average Selling Price (ASP) by Type (2019, 2023 & 2030)
    2.3 Japan Triac and SCR Output Photocouplers Market Size by Type
        2.3.1 Japan Triac and SCR Output Photocouplers Sales in Value, by Type (2019, 2023 & 2030)
        2.3.2 Japan Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
        2.3.3 Japan Triac and SCR Output Photocouplers Average Selling Price (ASP) by Type (2019, 2023 & 2030)

 3 Triac and SCR Output Photocouplers by Application
    3.1 Triac and SCR Output Photocouplers Market by Application
        3.1.1 Commercial
        3.1.2 Industrial
        3.1.3 Household Electric Appliances
        3.1.4 Automotive
    3.2 Global Triac and SCR Output Photocouplers Market Size by Application
        3.2.1 Global Triac and SCR Output Photocouplers Sales in Value, by Application (2019, 2023 & 2030)
        3.2.2 Global Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)
        3.2.3 Global Triac and SCR Output Photocouplers Average Selling Price (ASP) by Application (2019, 2023 & 2030)
    3.3 Japan Triac and SCR Output Photocouplers Market Size by Application
        3.3.1 Japan Triac and SCR Output Photocouplers Sales in Value, by Application (2019, 2023 & 2030)
        3.3.2 Japan Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)
        3.3.3 Japan Triac and SCR Output Photocouplers Average Selling Price (ASP) by Application (2019, 2023 & 2030)

 4 Global Triac and SCR Output Photocouplers Competitor Landscape by Company
    4.1 Global Triac and SCR Output Photocouplers Market Size by Company
        4.1.1 Global Key Manufacturers of Triac and SCR Output Photocouplers, Ranked by Revenue (2023)
        4.1.2 Global Triac and SCR Output Photocouplers Revenue by Manufacturer (2019-2024)
        4.1.3 Global Triac and SCR Output Photocouplers Sales by Manufacturer (2019-2024)
        4.1.4 Global Triac and SCR Output Photocouplers Price by Manufacturer (2019-2024)
    4.2 Global Triac and SCR Output Photocouplers Concentration Ratio (CR)
        4.2.1 Triac and SCR Output Photocouplers Market Concentration Ratio (CR) (2019-2024)
        4.2.2 Global Top 5 and Top 10 Largest Manufacturers of Triac and SCR Output Photocouplers in 2023
        4.2.3 Global Triac and SCR Output Photocouplers Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
    4.3 Global Key Manufacturers of Triac and SCR Output Photocouplers, Manufacturing Base Distribution and Headquarters
    4.4 Global Key Manufacturers of Triac and SCR Output Photocouplers, Product Offered and Application
    4.5 Global Key Manufacturers of Triac and SCR Output Photocouplers, Date of Enter into This Industry
    4.6 Manufacturers Mergers & Acquisitions, Expansion Plans
    4.7 Japan Triac and SCR Output Photocouplers Market Size by Company
        4.7.1 Key Players of Triac and SCR Output Photocouplers in Japan, Ranked by Revenue (2023)
        4.7.2 Japan Triac and SCR Output Photocouplers Revenue by Players (2019-2024)
        4.7.3 Japan Triac and SCR Output Photocouplers Sales by Players (2019-2024)

 5 Global Triac and SCR Output Photocouplers Market Size by Region
    5.1 Global Triac and SCR Output Photocouplers Market Size by Region: 2019 VS 2023 VS 2030
    5.2 Global Triac and SCR Output Photocouplers Market Size in Volume by Region (2019-2030)
        5.2.1 Global Triac and SCR Output Photocouplers Sales in Volume by Region: 2019-2024
        5.2.2 Global Triac and SCR Output Photocouplers Sales in Volume Forecast by Region (2025-2030)
    5.3 Global Triac and SCR Output Photocouplers Market Size in Value by Region (2019-2030)
        5.3.1 Global Triac and SCR Output Photocouplers Sales in Value by Region: 2019-2024
        5.3.2 Global Triac and SCR Output Photocouplers Sales in Value by Region: 2025-2030

 6 Americas
    6.1 Americas Triac and SCR Output Photocouplers Market Size YoY Growth 2019-2030
    6.2 Americas Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
    6.3 Americas Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)
    6.4 Americas Triac and SCR Output Photocouplers Market Facts & Figures by Country (2019, 2023 & 2030)
        6.4.1 Americas Triac and SCR Output Photocouplers Sales in Value by Country (2019, 2023 & 2030)
        6.4.2 Americas Triac and SCR Output Photocouplers Sales in Volume by Country (2019, 2023 & 2030)
        6.4.3 United States
        6.4.4 Canada
        6.4.5 Mexico
        6.4.6 Brazil

 7 EMEA
    7.1 EMEA Triac and SCR Output Photocouplers Market Size YoY Growth 2019-2030
    7.2 EMEA Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
    7.3 EMEA Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)
    7.4 EMEA Triac and SCR Output Photocouplers Market Facts & Figures by Country (2019, 2023 & 2030)
        7.4.1 EMEA Triac and SCR Output Photocouplers Sales in Value by Country (2019, 2023 & 2030)
        7.4.2 EMEA Triac and SCR Output Photocouplers Sales in Volume by Country (2019, 2023 & 2030)
        7.4.3 Europe
        7.4.4 Middle East
        7.4.5 Africa

 8 China
    8.1 China Triac and SCR Output Photocouplers Market Size YoY Growth 2019-2030
    8.2 China Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
    8.3 China Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)

 9 APAC
    9.1 APAC Triac and SCR Output Photocouplers Market Size YoY Growth 2019-2030
    9.2 APAC Triac and SCR Output Photocouplers Sales in Volume, by Type (2019, 2023 & 2030)
    9.3 APAC Triac and SCR Output Photocouplers Sales in Volume, by Application (2019, 2023 & 2030)
    9.4 APAC Triac and SCR Output Photocouplers Market Facts & Figures by Country (2019, 2023 & 2030)
        9.4.1 APAC Triac and SCR Output Photocouplers Sales in Value by Country (2019, 2023 & 2030)
        9.4.2 APAC Triac and SCR Output Photocouplers Sales in Volume by Country (2019, 2023 & 2030)
        9.4.3 Japan
        9.4.4 South Korea
        9.4.5 China Taiwan
        9.4.6 Southeast Asia
        9.4.7 India

 10 Company Profiles
    10.1 Isocom Components
        10.1.1 Isocom Components Company Information
        10.1.2 Isocom Components Description and Business Overview
        10.1.3 Isocom Components Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.1.4 Isocom Components Triac and SCR Output Photocouplers Products Offered
        10.1.5 Isocom Components Recent Development
    10.2 ON Semiconductor
        10.2.1 ON Semiconductor Company Information
        10.2.2 ON Semiconductor Description and Business Overview
        10.2.3 ON Semiconductor Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.2.4 ON Semiconductor Triac and SCR Output Photocouplers Products Offered
        10.2.5 ON Semiconductor Recent Development
    10.3 Toshiba
        10.3.1 Toshiba Company Information
        10.3.2 Toshiba Description and Business Overview
        10.3.3 Toshiba Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.3.4 Toshiba Triac and SCR Output Photocouplers Products Offered
        10.3.5 Toshiba Recent Development
    10.4 Vishay
        10.4.1 Vishay Company Information
        10.4.2 Vishay Description and Business Overview
        10.4.3 Vishay Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.4.4 Vishay Triac and SCR Output Photocouplers Products Offered
        10.4.5 Vishay Recent Development
    10.5 Central Semiconductor
        10.5.1 Central Semiconductor Company Information
        10.5.2 Central Semiconductor Description and Business Overview
        10.5.3 Central Semiconductor Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.5.4 Central Semiconductor Triac and SCR Output Photocouplers Products Offered
        10.5.5 Central Semiconductor Recent Development
    10.6 Everlight Electronics
        10.6.1 Everlight Electronics Company Information
        10.6.2 Everlight Electronics Description and Business Overview
        10.6.3 Everlight Electronics Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.6.4 Everlight Electronics Triac and SCR Output Photocouplers Products Offered
        10.6.5 Everlight Electronics Recent Development
    10.7 Lite-On Technology
        10.7.1 Lite-On Technology Company Information
        10.7.2 Lite-On Technology Description and Business Overview
        10.7.3 Lite-On Technology Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.7.4 Lite-On Technology Triac and SCR Output Photocouplers Products Offered
        10.7.5 Lite-On Technology Recent Development
    10.8 NTE Electronics
        10.8.1 NTE Electronics Company Information
        10.8.2 NTE Electronics Description and Business Overview
        10.8.3 NTE Electronics Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.8.4 NTE Electronics Triac and SCR Output Photocouplers Products Offered
        10.8.5 NTE Electronics Recent Development
    10.9 Panasonic
        10.9.1 Panasonic Company Information
        10.9.2 Panasonic Description and Business Overview
        10.9.3 Panasonic Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.9.4 Panasonic Triac and SCR Output Photocouplers Products Offered
        10.9.5 Panasonic Recent Development
    10.10 Electric Works
        10.10.1 Electric Works Company Information
        10.10.2 Electric Works Description and Business Overview
        10.10.3 Electric Works Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.10.4 Electric Works Triac and SCR Output Photocouplers Products Offered
        10.10.5 Electric Works Recent Development
    10.11 QT-Brightek
        10.11.1 QT-Brightek Company Information
        10.11.2 QT-Brightek Description and Business Overview
        10.11.3 QT-Brightek Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.11.4 QT-Brightek Triac and SCR Output Photocouplers Products Offered
        10.11.5 QT-Brightek Recent Development
    10.12 Sharp
        10.12.1 Sharp Company Information
        10.12.2 Sharp Description and Business Overview
        10.12.3 Sharp Triac and SCR Output Photocouplers Sales, Revenue and Gross Margin (2019-2024)
        10.12.4 Sharp Triac and SCR Output Photocouplers Products Offered
        10.12.5 Sharp Recent Development

 11 Industry Chain and Sales Channels Analysis
    11.1 Triac and SCR Output Photocouplers Industry Chain Analysis
    11.2 Triac and SCR Output Photocouplers Key Raw Materials
        11.2.1 Key Raw Materials
        11.2.2 Raw Materials Key Suppliers
    11.3 Triac and SCR Output Photocouplers Production Mode & Process
    11.4 Triac and SCR Output Photocouplers Sales and Marketing
        11.4.1 Triac and SCR Output Photocouplers Sales Channels
        11.4.2 Triac and SCR Output Photocouplers Distributors
    11.5 Triac and SCR Output Photocouplers Customers

 12 Research Findings and Conclusion

 13 Appendix
    13.1 Research Methodology
        13.1.1 Methodology/Research Approach
            13.1.1.1 Research Programs/Design
            13.1.1.2 Market Size Estimation
            13.1.1.3 Market Breakdown and Data Triangulation
        13.1.2 Data Source
            13.1.2.1 Secondary Sources
            13.1.2.2 Primary Sources
    13.2 Author Details
    13.3 Disclaimer

List of Tables
 Table 1. Triac and SCR Output Photocouplers CAGR in Value, Japan VS Global, 2019 VS 2023 VS 2030
 Table 2. Triac and SCR Output Photocouplers Market Trends
 Table 3. Triac and SCR Output Photocouplers Market Drivers
 Table 4. Triac and SCR Output Photocouplers Market Challenges
 Table 5. Triac and SCR Output Photocouplers Market Restraints
 Table 6. Global Triac and SCR Output Photocouplers Sales Growth Rate (CAGR) by Type: 2019 VS 2023 VS 2030 (US$ Million)
 Table 7. Japan Triac and SCR Output Photocouplers Sales Growth Rate (CAGR) by Type: 2019 VS 2023 VS 2030 (US$ Million)
 Table 8. Global Triac and SCR Output Photocouplers Sales Growth Rate (CAGR) by Application: 2019 VS 2023 VS 2030 (US$ Million)
 Table 9. Japan Triac and SCR Output Photocouplers Sales Growth Rate (CAGR) by Application: 2019 VS 2023 VS 2030 (US$ Million)
 Table 10. Global Key Manufacturers of Triac and SCR Output Photocouplers, Ranked by Revenue (2023) & (US$ Million)
 Table 11. Global Triac and SCR Output Photocouplers Revenue by Manufacturer, (US$ Million) & (2019-2024)
 Table 12. Global Triac and SCR Output Photocouplers Revenue Share by Manufacturer, 2019-2024
 Table 13. Global Triac and SCR Output Photocouplers Sales by Manufacturer, (K Units), 2019-2024
 Table 14. Global Triac and SCR Output Photocouplers Sales Share by Manufacturer, 2019-2024
 Table 15. Global Triac and SCR Output Photocouplers Price by Manufacturer (2019-2024) & (USD/Unit)
 Table 16. Global Triac and SCR Output Photocouplers Manufacturers Market Concentration Ratio (CR5 and HHI)
 Table 17. Global Triac and SCR Output Photocouplers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Triac and SCR Output Photocouplers as of 2023)
 Table 18. Global Key Manufacturers of Triac and SCR Output Photocouplers, Manufacturing Base Distribution and Headquarters
 Table 19. Global Key Manufacturers of Triac and SCR Output Photocouplers, Product Offered and Application
 Table 20. Global Key Manufacturers of Triac and SCR Output Photocouplers, Date of Enter into This Industry
 Table 21. Manufacturers Mergers & Acquisitions, Expansion Plans
 Table 22. Key Players of Triac and SCR Output Photocouplers in Japan, Ranked by Revenue (2023) & (US$ million)
 Table 23. Japan Triac and SCR Output Photocouplers Revenue by Players, (US$ Million) & (2019-2024)
 Table 24. Japan Triac and SCR Output Photocouplers Revenue Share by Players, (2019-2024)
 Table 25. Japan Triac and SCR Output Photocouplers Sales by Players, (K Units) & (2019-2024)
 Table 26. Japan Triac and SCR Output Photocouplers Sales Share by Players, (2019-2024)
 Table 27. Global Triac and SCR Output Photocouplers Market Size Growth Rate (CAGR) by Region (US$ Million): 2019 VS 2023 VS 2030
 Table 28. Global Triac and SCR Output Photocouplers Sales in Volume by Region (2019-2024) & (K Units)
 Table 29. Global Triac and SCR Output Photocouplers Sales in Volume Forecast by Region (2025-2030) & (K Units)
 Table 30. Global Triac and SCR Output Photocouplers Sales in Value by Region (2019-2024) & (US$ Million)
 Table 31. Global Triac and SCR Output Photocouplers Sales in Value Forecast by Region (2025-2030) & (US$ Million)
 Table 32. Americas Triac and SCR Output Photocouplers Market Size Growth Rate (CAGR) by Country (US$ Million): 2019 VS 2023 VS 2030
 Table 33. Americas Triac and SCR Output Photocouplers Sales in Value by Country (2019-2024) & (US$ Million)
 Table 34. Americas Triac and SCR Output Photocouplers Sales in Value by Country (2025-2030) & (US$ Million)
 Table 35. Americas Triac and SCR Output Photocouplers Sales in Volume by Country (2019-2024) & (K Units)
 Table 36. Americas Triac and SCR Output Photocouplers Sales in Volume by Country (2025-2030) & (K Units)
 Table 37. EMEA Triac and SCR Output Photocouplers Market Size Growth Rate (CAGR) by Country (US$ Million): 2019 VS 2023 VS 2030
 Table 38. EMEA Triac and SCR Output Photocouplers Sales in Value by Country (2019-2024) & (US$ Million)
 Table 39. EMEA Triac and SCR Output Photocouplers Sales in Value by Country (2025-2030) & (US$ Million)
 Table 40. EMEA Triac and SCR Output Photocouplers Sales in Volume by Country (2019-2024) & (K Units)
 Table 41. EMEA Triac and SCR Output Photocouplers Sales in Volume by Country (2025-2030) & (K Units)
 Table 42. APAC Triac and SCR Output Photocouplers Market Size Growth Rate (CAGR) by Country (US$ Million): 2019 VS 2023 VS 2030
 Table 43. APAC Triac and SCR Output Photocouplers Sales in Value by Country (2019-2024) & (US$ Million)
 Table 44. APAC Triac and SCR Output Photocouplers Sales in Value by Country (2025-2030) & (US$ Million)
 Table 45. APAC Triac and SCR Output Photocouplers Sales in Volume by Country (2019-2024) & (K Units)
 Table 46. APAC Triac and SCR Output Photocouplers Sales in Volume by Country (2025-2030) & (K Units)
 Table 47. Isocom Components Company Information
 Table 48. Isocom Components Description and Business Overview
 Table 49. Isocom Components Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 50. Isocom Components Triac and SCR Output Photocouplers Product
 Table 51. Isocom Components Recent Development
 Table 52. ON Semiconductor Company Information
 Table 53. ON Semiconductor Description and Business Overview
 Table 54. ON Semiconductor Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 55. ON Semiconductor Triac and SCR Output Photocouplers Product
 Table 56. ON Semiconductor Recent Development
 Table 57. Toshiba Company Information
 Table 58. Toshiba Description and Business Overview
 Table 59. Toshiba Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 60. Toshiba Triac and SCR Output Photocouplers Product
 Table 61. Toshiba Recent Development
 Table 62. Vishay Company Information
 Table 63. Vishay Description and Business Overview
 Table 64. Vishay Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 65. Vishay Triac and SCR Output Photocouplers Product
 Table 66. Vishay Recent Development
 Table 67. Central Semiconductor Company Information
 Table 68. Central Semiconductor Description and Business Overview
 Table 69. Central Semiconductor Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 70. Central Semiconductor Triac and SCR Output Photocouplers Product
 Table 71. Central Semiconductor Recent Development
 Table 72. Everlight Electronics Company Information
 Table 73. Everlight Electronics Description and Business Overview
 Table 74. Everlight Electronics Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 75. Everlight Electronics Triac and SCR Output Photocouplers Product
 Table 76. Everlight Electronics Recent Development
 Table 77. Lite-On Technology Company Information
 Table 78. Lite-On Technology Description and Business Overview
 Table 79. Lite-On Technology Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 80. Lite-On Technology Triac and SCR Output Photocouplers Product
 Table 81. Lite-On Technology Recent Development
 Table 82. NTE Electronics Company Information
 Table 83. NTE Electronics Description and Business Overview
 Table 84. NTE Electronics Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 85. NTE Electronics Triac and SCR Output Photocouplers Product
 Table 86. NTE Electronics Recent Development
 Table 87. Panasonic Company Information
 Table 88. Panasonic Description and Business Overview
 Table 89. Panasonic Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 90. Panasonic Triac and SCR Output Photocouplers Product
 Table 91. Panasonic Recent Development
 Table 92. Electric Works Company Information
 Table 93. Electric Works Description and Business Overview
 Table 94. Electric Works Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 95. Electric Works Triac and SCR Output Photocouplers Product
 Table 96. Electric Works Recent Development
 Table 97. QT-Brightek Company Information
 Table 98. QT-Brightek Description and Business Overview
 Table 99. QT-Brightek Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 100. QT-Brightek Triac and SCR Output Photocouplers Product
 Table 101. QT-Brightek Recent Development
 Table 102. Sharp Company Information
 Table 103. Sharp Description and Business Overview
 Table 104. Sharp Triac and SCR Output Photocouplers Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2019-2024)
 Table 105. Sharp Triac and SCR Output Photocouplers Product
 Table 106. Sharp Recent Development
 Table 107. Key Raw Materials Lists
 Table 108. Raw Materials Key Suppliers Lists
 Table 109. Triac and SCR Output Photocouplers Distributors List
 Table 110. Triac and SCR Output Photocouplers Customers List
 Table 111. Research Programs/Design for This Report
 Table 112. Key Data Information from Secondary Sources
 Table 113. Key Data Information from Primary Sources


List of Figures
 Figure 1. Triac and SCR Output Photocouplers Product Picture
 Figure 2. Global Triac and SCR Output Photocouplers Revenue, (US$ Million), 2019 VS 2023 VS 2030
 Figure 3. Global Triac and SCR Output Photocouplers Market Size 2019-2030 (US$ Million)
 Figure 4. Global Triac and SCR Output Photocouplers Sales 2019-2030 (K Units)
 Figure 5. Japan Triac and SCR Output Photocouplers Revenue, (US$ Million), 2019 VS 2023 VS 2030
 Figure 6. Japan Triac and SCR Output Photocouplers Market Size 2019-2030 (US$ Million)
 Figure 7. Japan Triac and SCR Output Photocouplers Sales 2019-2030 (K Units)
 Figure 8. Japan Triac and SCR Output Photocouplers Market Share in Global, in Value (US$ Million) 2019-2030
 Figure 9. Japan Triac and SCR Output Photocouplers Market Share in Global, in Volume (K Units) 2019-2030
 Figure 10. Triac and SCR Output Photocouplers Report Years Considered
 Figure 11. Product Picture of DIP
 Figure 12. Product Picture of SMD
 Figure 13. Product Picture of SOIC
 Figure 14. Product Picture of SOP
 Figure 15. Product Picture of Others
 Figure 16. Global Triac and SCR Output Photocouplers Market Share by Type in 2023 & 2030
 Figure 17. Global Triac and SCR Output Photocouplers Sales in Value by Type (2019-2030) & (US$ Million)
 Figure 18. Global Triac and SCR Output Photocouplers Sales Market Share in Value by Type (2019-2030)
 Figure 19. Global Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 20. Global Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 21. Global Triac and SCR Output Photocouplers Price by Type (2019-2030) & (USD/Unit)
 Figure 22. Japan Triac and SCR Output Photocouplers Market Share by Type in 2023 & 2030
 Figure 23. Japan Triac and SCR Output Photocouplers Sales in Value by Type (2019-2030) & (US$ Million)
 Figure 24. Japan Triac and SCR Output Photocouplers Sales Market Share in Value by Type (2019-2030)
 Figure 25. Japan Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 26. Japan Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 27. Japan Triac and SCR Output Photocouplers Price by Type (2019-2030) & (USD/Unit)
 Figure 28. Product Picture of Commercial
 Figure 29. Product Picture of Industrial
 Figure 30. Product Picture of Household Electric Appliances
 Figure 31. Product Picture of Automotive
 Figure 32. Global Triac and SCR Output Photocouplers Market Share by Application in 2023 & 2030
 Figure 33. Global Triac and SCR Output Photocouplers Sales in Value by Application (2019-2030) & (US$ Million)
 Figure 34. Global Triac and SCR Output Photocouplers Sales Market Share in Value by Application (2019-2030)
 Figure 35. Global Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 36. Global Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 37. Global Triac and SCR Output Photocouplers Price by Application (2019-2030) & (USD/Unit)
 Figure 38. Japan Triac and SCR Output Photocouplers Market Share by Application in 2023 & 2030
 Figure 39. Japan Triac and SCR Output Photocouplers Sales in Value by Application (2019-2030) & (US$ Million)
 Figure 40. Japan Triac and SCR Output Photocouplers Sales Market Share in Value by Application (2019-2030)
 Figure 41. Japan Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 42. Japan Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 43. Japan Triac and SCR Output Photocouplers Price by Application (2019-2030) & (USD/Unit)
 Figure 44. The Top 5 and 10 Largest Manufacturers of Triac and SCR Output Photocouplers in the World: Market Share by Triac and SCR Output Photocouplers Revenue in 2023
 Figure 45. Global Triac and SCR Output Photocouplers Market Size Market Share by Region: 2019 VS 2023 VS 2030
 Figure 46. Global Triac and SCR Output Photocouplers Sales in Volume Market Share by Region (2019-2030)
 Figure 47. Global Triac and SCR Output Photocouplers Sales in Value Market Share by Region (2019-2030)
 Figure 48. Americas Triac and SCR Output Photocouplers Sales in Volume Growth Rate 2019-2030 (K Units)
 Figure 49. Americas Triac and SCR Output Photocouplers Sales in Value Growth Rate 2019-2030 (US$ Million)
 Figure 50. Americas Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 51. Americas Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 52. Americas Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 53. Americas Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 54. United States Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 55. Canada Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 56. Mexico Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 57. Brazil Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 58. EMEA Triac and SCR Output Photocouplers Sales in Volume Growth Rate 2019-2030 (K Units)
 Figure 59. EMEA Triac and SCR Output Photocouplers Sales in Value Growth Rate 2019-2030 (US$ Million)
 Figure 60. EMEA Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 61. EMEA Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 62. EMEA Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 63. EMEA Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 64. Europe Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 65. Middle East Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 66. Africa Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 67. China Triac and SCR Output Photocouplers Sales in Volume Growth Rate 2019-2030 (K Units)
 Figure 68. China Triac and SCR Output Photocouplers Sales in Value Growth Rate 2019-2030 (US$ Million)
 Figure 69. China Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 70. China Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 71. China Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 72. China Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 73. APAC Triac and SCR Output Photocouplers Sales in Volume Growth Rate 2019-2030 (K Units)
 Figure 74. APAC Triac and SCR Output Photocouplers Sales in Value Growth Rate 2019-2030 (US$ Million)
 Figure 75. APAC Triac and SCR Output Photocouplers Sales by Type (2019-2030) & (K Units)
 Figure 76. APAC Triac and SCR Output Photocouplers Sales Market Share in Volume by Type (2019-2030)
 Figure 77. APAC Triac and SCR Output Photocouplers Sales by Application (2019-2030) & (K Units)
 Figure 78. APAC Triac and SCR Output Photocouplers Sales Market Share in Volume by Application (2019-2030)
 Figure 79. Japan Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 80. South Korea Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 81. China Taiwan Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 82. Southeast Asia Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 83. India Triac and SCR Output Photocouplers Sales in Value Growth Rate (2019-2030) & (US$ Million)
 Figure 84. Triac and SCR Output Photocouplers Value Chain
 Figure 85. Triac and SCR Output Photocouplers Production Process
 Figure 86. Channels of Distribution (Direct Vs Distribution)
 Figure 87. Bottom-up and Top-down Approaches for This Report
 Figure 88. Data Triangulation
 Figure 89. Key Executives Interviewed

Triac and SCR output photocouplers are also known as triac and SCR output optocouplers. They are semiconductor devices that combine the functionality of an opto-triac or an opto-SCR with a power triac. They provide electrical isolation between a low voltage input and a high voltage output, whilst being able to switch the high voltage output. This is important in electrical equipment because isolation prevents catastrophic or dangerous faults that can occur in such scenarios where the higher voltage accidentally couples onto the low voltage circuit. This could lead to the destruction of the associated circuits or even electrocution. Such isolation is mandated in government type approval compliance requirements for certain equipment. These isolating switches contain a low voltage input connected to a simple photo diode circuit. When a small current flows through the photodiode, it generates a beam of light which travels across an electrically insulating barrier or gap and detected by a receiving photodiode. The light beam can be modulated on and off by the input current , typically less than 10mA. This current is known as the LED trigger current. An LED photodiode current is modulated by changing the voltage presented across the diode, crossing the LED Forward Voltage (typically around 0.9-1.4V) as long as the photodiode is presented with voltages that can turn it on and off. This is typically around the 1-1.4V.  The sensing photodiode, in this case, is a photo-triac or a photo-SCR. Triac stands for triode for alternating current and is a device that can conduct current in either direction when it is triggered, or turned on by detecting a light beam on its trigger junction (gate). An SCR is similar to a triac, except that is conducts only in one direction. When used in AC switching applications it is typical to find dual-power SCRs, and a zero crossing detector are used instead of a single triac to allow bidirectional current switching.  These devices are used in applications like high voltage AC switching, gas pumps, washing machines, microwave ovens and water heaters. They are commonly used anywhere where there is a need to protect and electrically isolate two circuits in a switching application.

The global Triac and SCR Output Photocouplers revenue was US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of %during the review period (2024-2030).

In Japan the Triac and SCR Output Photocouplers revenue is expected to grow from US$ million in 2023 to US$ million by 2030, at a CAGR of % during the forecast period (2024-2030).

This report focuses on global and Japan Triac and SCR Output Photocouplers market, also covers the segmentation data of other regions in regional level and county level.

The global key players of Triac and SCR Output Photocouplers include Isocom Components, ON Semiconductor, Toshiba, Vishay, Central Semiconductor, Everlight Electronics, Lite-On Technology, NTE Electronics, Panasonic, Electric Works, etc. The global five biggest players hold a share of % in 2023.

Triac and SCR Output Photocouplers market is segmented in regional and country level, by players, by Type, and by Application. Companies, stakeholders, and other participants in the global Triac and SCR Output Photocouplers market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by Type and by Application for the period 2019-2030.

For Japan market, this report focuses on the Triac and SCR Output Photocouplers market size by players, by Type, and by Application, for the period 2019-2030. The key players include the global and local players which play important roles in Japan.

Market Segmentation

Chapter Outline
Chapter 1: Introduces Triac and SCR Output Photocouplers definition, global sales (volume and revenue), Japan market size, Japan percentage in global market. This section also introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by companies in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Provides the analysis of various market segments by Type, covering the volume, price, revenue, and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 3: Provides the analysis of various market segments by Application, covering the revenue, price, volume, and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 4: Detailed analysis of Triac and SCR Output Photocouplers companies’ competitive landscape, revenue, market share and industry ranking, latest development plan, merger, and acquisition information, etc.
Chapter 5: Revenue and volume of Triac and SCR Output Photocouplers in global and regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and capacity of each country in the world. 
Chapter 6: Americas by Type, by Application and by country, sales, and revenue for each segment.
Chapter 7: EMEA by Type, by Application and by region, sales, and revenue for each segment.
Chapter 8: China by Type, and by Application, sales, and revenue for each segment.
Chapter 9: APAC (excluding China) by Type, by Application and by region, sales, and revenue for each segment.
Chapter 10: Provides profiles of key companies, introducing the basic situation of the main companies in the market in detail, including product descriptions and specifications, Triac and SCR Output Photocouplers sales, revenue, gross margin, and recent development, etc.
Chapter 11: Analysis of industrial chain, sales channel, key raw materials, distributors, and customers.
Chapter 12: research findings and conclusion