T1635-600G-TR

Triacs Overview

The T1635-600G-TR is a surface-mount Snubberless™ TRIAC manufactured by STMicroelectronics, housed in a D2PAK (TO-263) package. It features a rated on-state RMS current of 16 A and a repetitive peak off-state voltage of 600 V. The device supports a non-repetitive surge current of 168 A and operates within a junction temperature range of -40°C to +125°C. Key electrical parameters include a maximum gate trigger voltage of 1.3 V, a maximum gate trigger current of 35 mA, and a typical on-state voltage of 1.55 V. The component complies with RoHS standards and utilizes clip bonding technology for low thermal resistance.

Triacs Feature Summary

• Snubberless design optimized for switching inductive loads without external RC snubber circuits
• High static and dynamic commutation capability suitable for demanding AC applications
• Logic-level gate sensitivity enabling direct interface with microcontrollers and low-power drivers

Triacs Applications

• General purpose mains power AC switching
• Static relay control
• Induction motor speed controllers and starting circuits
• Phase angle control for lighting dimmers

Triacs Procurement Notes

Verify the specific suffix against official STMicroelectronics documentation to confirm exact packaging and tape-and-reel specifications. Ensure the procurement channel provides valid traceability for industrial-grade components. Confirm that the delivered units match the D2PAK form factor and RoHS compliance status required for the target assembly process.

Triacs Selection Notes

Select this component when high commutation reliability is required for inductive loads such as motors or transformers. The logic-level gate drive allows for simplified driver circuitry compared to standard TRIACs. Verify that the 600V blocking voltage and 16A continuous current ratings exceed the maximum operational stresses of the specific application circuit.

Triacs Part Context

This part belongs to the T1635 series of Snubberless™ TRIACs from STMicroelectronics. The series includes variants with different voltage ratings, such as the T1635-800G-TR, which offers an 800V rating while maintaining similar current capabilities. The T1635 family is designed for robust performance in general-purpose AC power control applications.

Triacs Replacement Considerations

The T1635-800G-TR serves as a higher-voltage alternative within the same series. Cross-model substitution requires verification of voltage derating requirements and compatibility with existing gate drive circuits.