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STMICROELECTRONICS T810T8G High-Voltage Triac

The T810T-8G is a high-voltage, logic level Triac in a compact D2PAK surface-mount package, suitable for AC load switching, home appliances, and inrush current control. It handles up to 8A RMS on-state current at 131°C, with surge capability of 900V and repetitive off-state voltage of 600V at 150°C. Its low gate trigger current of 4A and ability to operate up to 150°C junction temperature make it ideal for industrial and consumer applications requiring efficient, reliable AC switching with high thermal margins.

Authorized Distributors
Source:Newark
Part No:T810T-8G
Stock:1554
Inv Date:06-11-2026
Price: Unit price: $1.36
Buy/RFQ:
Source:DigiKey
Part No:T810T-8G
Stock:3066
Inv Date:06-11-2026
Price: Unit price: $0.6498
Buy/RFQ:
Part No:T810T-8G
Stock:10781
Inv Date:06-12-2026
Price: Unit price: $1.39
Buy/RFQ:

STMICROELECTRONICS T810T8G High-Voltage Triac Specifications:

  • Maximum junction temperature: 150 °C
  • Maximum RMS on-state current: 8 A at 131°C
  • Surge peak on-state current: 60 A
  • Repetitive peak off-state voltage: 600 V at 150°C
  • Non-repetitive peak off-state voltage: 900 V at 25°C
  • Gate current: 4 A at 150°C
  • Gate voltage: 5 V at 150°C
  • Average gate power dissipation: 1 W at 150°C
  • Thermal resistance junction to case: Max. 19°C/W
  • Junction to ambient: Typ. 45°C/W
  • Package: D2PAK (TO-263)
  • Lead finish: Lead-free, halogen-free resin
  • Package compliance: ECOPACK2, RoHS, UL94 VO

Buy the Buy STMicroelectronics T810T-8G Part Number 8G Online

Purchase the high-voltage Triac designed for efficient AC load switching, residential appliances, and industrial applications. The T810T-8G offers robust surge capabilities up to 900V, low gate trigger current of 4A, and high thermal margins up to 150°C junction temperature. Its surface-mount D2PAK packaging ensures compact design and ease of manufacturing while meeting environmental standards like RoHS and UL94 VO. Ideal for controlling resistive loads, inrush limiting, and crowbar protection, this device guarantees long-lasting, reliable performance in demanding environments.

Get STMicroelectronics T810T-8G today—designed for high-voltage AC switching and reliable thermal performance in industrial and consumer devices.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS T810T8G?

You can click on the BUY or RFQ button to purchase T810T8G from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part T810T8G?

You can download the T810T8G datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of T810T8G?

STMICROELECTRONICS

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