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Vishay VS12TTS08M3 High Voltage SCR

The Vishay VS-12TTS08-M3 is a high-voltage, medium-power silicon controlled rectifier (SCR) designed for phase control and switching applications such as motor control, UPS, welding, and battery charging. It features a voltage rating of 800 V, a maximum average on-state current of 8 A, and a peak surge current of 110 A. The device operates reliably up to 125°C junction temperature, with robust glass passivation technology. Its TO-220AB package ensures easy mounting and heat dissipation, making it suitable for industrial power switching and soft-start circuits.

Authorized Distributors
Source:Newark
Part No:VS-12TTS08-M3
Stock:23416
Inv Date:06-09-2026
Price: Unit price: $4.17
Buy/RFQ:
Source:DigiKey
Part No:VS-12TTS08-M3
Stock:672
Inv Date:06-09-2026
Price: Unit price: $4.4
Buy/RFQ:
Part No:VS-12TTS08-M3
Stock:967
Inv Date:06-10-2026
Price: Unit price: $3.84
Buy/RFQ:

Vishay VS12TTS08M3 High Voltage SCR Specifications:

  • Voltage Rating: 800 V
  • Maximum Average On-State Current: 8 A
  • Maximum RMS On-State Current: 12.5 A
  • Peak Surge Current: 110 A
  • Gate Power: Peak 8 W, Average 2 W
  • Triggering Gate Current: 15 mA at 25°C
  • Maximum On-State Voltage: 12 V
  • Operating Junction Temperature: -40°C to +125°C
  • Thermal Resistance, Junction to Case: 1.5°C/W
  • Package: TO-220AB
  • Material: Glass passivation technology
  • Recovery Time: Typically 100 μs
  • Meets JEDEC®-JESD 47 and RoHS compliance

Buy the Buy Vishay High Voltage SCR Part Number VS12TTS08M3 Online

Order the Vishay VS12TTS08M3 high voltage SCR online today and secure a reliable component for power switching, motor control, and soft-start applications. With a voltage rating of 800 V and an on-state current of 8 A, this device ensures efficient operation under demanding industrial conditions. Its TO-220AB package allows easy installation and effective heat dissipation, making it ideal for phased control, UPS systems, welding, and battery chargers. Trust Vishay’s quality and enhance your project’s performance today.

Buy Vishay VS12TTS08M3 now and experience unmatched reliability and performance in industrial power switching applications with robust phase control features.

Frequently Asked Questions

Where can I buy Vishay VS12TTS08M3?

You can click on the BUY or RFQ button to purchase VS12TTS08M3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS12TTS08M3?

You can download the VS12TTS08M3 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS12TTS08M3?

Vishay

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