Q6006L4

Triacs Overview

The Littelfuse Q6006L4 is a bidirectional triac designed for AC power control applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (IT(RMS)) of 6 A. The device operates within a junction temperature range of -40 °C to +125 °C. Key electrical parameters include a maximum gate trigger voltage (VGT) of 1.3 V, a maximum gate trigger current (IGT) of 35 mA, and a holding current (IH) of 35 mA. The component utilizes a TO-220AB package with an isolated tab for mounting.

Triacs Feature Summary

• Bidirectional switching capability for alternating current circuits
• Isolated tab configuration for heatsink mounting
• High surge current handling capacity

Triacs Applications

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

Triacs Procurement Notes

Verify the exact suffix against official Littelfuse documentation to confirm pinout and thermal characteristics. Ensure the selected variant matches the required voltage and current ratings for the specific circuit design before procurement.

Triacs Selection Notes

Select this component based on the 600 V blocking voltage and 6 A continuous current requirements. Confirm that the gate drive circuit can supply at least 35 mA to ensure reliable triggering under all operating conditions.

Triacs Part Context

This part belongs to the Qxx06xxH series of high-performance triacs from Littelfuse. These devices are engineered for robust performance in industrial and consumer power control environments requiring reliable AC switching.

Triacs Replacement Considerations

Consult Littelfuse datasheets for direct replacements within the Q6006 series or equivalent 6A/600V triacs from other manufacturers, ensuring package compatibility.