T1010H-6T

Triacs Overview

The STMicroelectronics T1010H-6T is a logic-level sensitive gate TRIAC designed for high-temperature operation with a maximum junction temperature of 150 °C. It features a peak off-state voltage of 600 V and an RMS on-state current of 10 A in a TO-220 package. Key electrical parameters include a maximum gate trigger current of 10 mA, a holding current of 25 mA, and a gate trigger voltage of 1 V. The device supports non-repetitive surge currents of 100 A at 50 Hz and 105 A at 60 Hz.

Triacs Feature Summary

• Logic-level sensitivity enabling direct interface with microcontrollers or low-power drivers via reduced gate trigger requirements.
• Enhanced thermal performance optimized for 150 °C operation to allow smaller heatsink designs compared to electromechanical alternatives.
• High noise immunity characterized by specified dV/dt levels valid up to the maximum junction temperature.

Triacs Applications

• Motor control circuits in power tools and kitchen appliances
• Voltage regulators for motorbikes and industrial drives
• Overvoltage crowbar protection circuits
• Inrush current limiting applications

Triacs Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm RoHS3 compliance and ECOPACK status during sourcing. Ensure ordering suffixes match the required packaging format. Request original manufacturer documentation to validate part history and traceability before finalizing procurement contracts.

Triacs Selection Notes

Select this component when system design requires reliable switching at elevated temperatures up to 150 °C. The logic-level gate characteristic simplifies driver circuit complexity by minimizing required gate current. Verify that the 600 V blocking voltage and 10 A continuous current ratings exceed the specific application's peak load demands and transient conditions.

Triacs Part Context

This device belongs to the T1010H series, which utilizes ST's logic level technology to provide enhanced power loss reduction and thermal dissipation capabilities. The H-series designation indicates the specific high-temperature variant within the broader T1010 family of medium-current TRIACs.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers include Littelfuse 2N6344AG. Verify pinout compatibility and electrical parameter alignment before substitution.