T1035H-6T

Triacs Overview

The T1035H-6T is a high-temperature Triac from STMicroelectronics' H-Series, rated for 10 A RMS on-state current and 600 V repetitive peak off-state voltage. It features a non-repetitive surge current capacity of 105 A and a maximum holding current of 35 mA. The device operates within a junction temperature range of -40 °C to +150 °C and utilizes a TO-220-3 through-hole package. Designed with Snubberless technology, it offers high noise immunity and robust turn-off commutation capabilities suitable for general-purpose mains power AC switching applications.

Triacs Feature Summary

• Snubberless design eliminates the need for external snubber circuits, simplifying system architecture.
• High-temperature operation capability up to 150 °C junction temperature for enhanced thermal performance.
• Robust static dV/dt noise immunity ensures reliable triggering in electrically noisy environments.

Triacs Applications

• General purpose mains power AC switching
• Lighting control systems
• Solid state relays

Triacs Procurement Notes

Verify the specific suffix 'T' indicates tube packaging when sourcing components. Confirm RoHS compliance status via official datasheets or manufacturer declarations prior to integration. Ensure the selected distributor provides traceable documentation matching the STMicroelectronics part number to avoid counterfeit risks during procurement.

Triacs Selection Notes

Select this component for applications requiring medium current handling with high thermal tolerance. The TO-220-3 package facilitates efficient heat dissipation compared to smaller surface-mount alternatives. Consider the 600 V blocking voltage rating against peak line voltages to ensure adequate safety margins in AC switching designs.

Triacs Part Context

This Triac belongs to the H-Series family, characterized by high-temperature silicon technology. It shares functional similarities with other variants like the T835H and T1635H but differs in current ratings and package configurations. The series is engineered for industrial and consumer electronics requiring reliable AC power control under demanding thermal conditions.

Triacs Replacement Considerations

Direct replacements include T1035H-6I (same electrical specs, different suffix) or T835H-6I (lower current rating). Verify pinout compatibility and thermal resistance requirements before substituting with other manufacturers' equivalent Triacs.