Q8006RH4TP

Triacs Overview

The Littelfuse Q8006RH4TP is a bidirectional triac designed for AC power control applications. It features an RMS on-state current (IT(RMS)) of 6 A and a rated repetitive peak off-state voltage (VDRM) of 800 V. The device operates within a junction temperature range of -40°C to +125°C. Key electrical characteristics include a maximum non-repetitive peak on-state current of 80 A, a holding current (IH) maximum of 35 mA, and a gate trigger voltage (VGT) maximum of 1.3 V. The component utilizes a TO-220AB package with Main Terminal 2 connected to the case.

Triacs Feature Summary

• Bidirectional switching capability for alternating current circuits
• High thermal stability supporting operation up to 125°C
• Robust surge handling with 80 A non-repetitive peak current capacity

Triacs Applications

• AC motor speed control systems
• Solid-state relay implementations
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix 'H4TP' against the manufacturer's official datasheet to confirm pinout configuration and packaging details. Ensure the ordering part number matches the required voltage and current ratings for the target circuit design before finalizing procurement.

Triacs Selection Notes

Select this component when an 800 V blocking voltage and 6 A continuous current rating are required in a TO-220AB package. Confirm that the gate trigger requirements align with the driving circuit capabilities, specifically noting the 35 mA maximum gate trigger current specification.

Triacs Part Context

This device belongs to the Qxx06xxh series of high-voltage triacs manufactured by Littelfuse. The series is engineered for general-purpose AC power switching, offering reliable performance in industrial and consumer electronics environments requiring moderate current handling and high voltage isolation.

Triacs Replacement Considerations

Consult the Littelfuse product selector for equivalent triacs with matching 800 V and 6 A ratings. Verify pin compatibility and thermal resistance values when substituting with components from other manufacturers or different series within the same family.