T1050H-6G

Triacs Overview

The T1050H-6G is a medium current Triac from the H-series, manufactured by STMicroelectronics. It features a rated repetitive off-state voltage (VDRM) of 600 V and an RMS on-state current (It RMS) of 10 A. The device supports a non-repetitive peak on-state current of 105 A with a maximum on-state voltage of 1.5 V. Gate triggering requirements include a maximum gate trigger voltage (Vgt) of 1 V and a maximum gate trigger current (Igt) of 50 mA. The holding current (Ih) is limited to 75 mA maximum. It operates within a junction temperature range of -40 °C to +150 °C and is housed in a D2PAK surface-mount package.

Triacs Feature Summary

• High temperature operation capability up to 150 °C for robust turn-off commutation
• Low thermal resistance construction utilizing clip bonding technology
• Very high three-quadrant commutation capability suitable for inductive loads

Triacs Applications

• General purpose mains power AC switching
• Static relay ON/OFF control functions
• Heating regulation systems

Triacs Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. Confirm that the component meets RoHS compliance standards as indicated in official documentation. Check for any product change notifications that may affect pinout or electrical characteristics before finalizing procurement plans.

Triacs Selection Notes

Select this component when a 600 V rating is sufficient for the application voltage. The 10 A RMS current capacity suits moderate power loads. Ensure the driving circuit can supply at least 50 mA gate current for reliable triggering. Verify that the D2PAK package fits the available PCB real estate and thermal management strategy.

Triacs Part Context

This part belongs to the T10xxH series of Triacs designed for general-purpose AC switching. It shares the same internal ceramic pad insulation feature as other members in the family, providing 2500 V rms isolation between the terminal 1 and the mounting tab. The series is UL certified under file E81734.

Triacs Replacement Considerations

The T1050-6G is a similar variant but typically rated for 800 V instead of 600 V. Verify if the higher voltage rating is acceptable and if the electrical parameters match the design requirements exactly.