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Vishay VS12TTS08HM3 High Voltage Rectifier

The Vishay VS-12TTSO8HM3 is a high-voltage silicon controlled rectifier designed for reliable medium power switching and phase control applications. It features an 800 V maximum voltage rating, 12.5 A RMS on-state current, and is AEC-Q101 qualified for automotive reliability. Suitable for AC power rectification, EV and HEV charger circuits, and renewable energy inverters, it offers robust thermal and electrical performance with a TO-220AB package, making it ideal for industrial electronic systems. Its specifications ensure high efficiency and durability in demanding environments.

Authorized Distributors
Source:Newark
Part No:VS-12TTS08HM3
Stock:1
Inv Date:06-09-2026
Price: Unit price: $0.575
Buy/RFQ:
Source:DigiKey
Part No:VS-12TTS08HM3
Stock:942
Inv Date:06-09-2026
Price: Unit price: $4.12
Buy/RFQ:
Part No:VS-12TTS08HM3
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.54
Buy/RFQ:

Vishay VS12TTS08HM3 High Voltage Rectifier Specifications:

  • Maximum voltage rating: 800 V
  • Maximum RMS on-state current: 12.5 A
  • Average on-state current: 8 A (at 108°C)
  • Peak surge current: 110 A
  • Maximum on-state voltage drop: 1.2 V at 8 A (at 25°C)
  • Gate power: 8 W (peak), 2 W (average)
  • Gate current: 1.5 A (peak), 15 mA (to trigger)
  • Thermal resistance (junction to case): 1.5 K/W
  • Thermal resistance (junction to ambient): 62 K/W
  • Operating temperature range: -40°C to +125°C
  • Package: TO-220AB
  • RoHS compliant and halogen-free
  • Designed for AC power rectification and industrial switching
  • Triggering voltage: 0.87 V
  • Storage temperature: -40°C to +125°C
  • Maximum peak pulse current: 95 A
  • Repetitive surge current: 110 A
  • Maximum reverse voltage: 800 V
  • Material: Silicon controlled rectifier (SCR)
  • Compliance: AEC-Q101 qualified for automotive standards

Buy the Vishay VS-12TTSO8HM3 – Reliable Silicon Controlled Rectifier for Industrial Applications

Order the Vishay VS-12TTSO8HM3 silicon controlled rectifier online today and enhance your power electronics projects with a high-quality, reliable component. Designed for demanding industrial environments, this SCR offers an 800 V voltage rating, 12.5 A RMS current, and is AEC-Q101 qualified, ensuring excellent performance for EV chargers, inverters, and phase control applications. Its durable TO-220AB package simplifies installation, and its compliance with RoHS standards guarantees eco-friendliness. Invest in Vishay's proven technology today for long-lasting, efficient circuit solutions.

Buy Vishay VS-12TTSO8HM3 now and experience unmatched reliability and performance in power switching, automotive, and renewable energy systems.

Frequently Asked Questions

Where can I buy Vishay VS12TTS08HM3?

You can click on the BUY or RFQ button to purchase VS12TTS08HM3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS12TTS08HM3?

You can download the VS12TTS08HM3 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS12TTS08HM3?

Vishay

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