Q6025R6

Triacs Overview

The Littelfuse Q6025R6 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 25 A. The device operates within a temperature range from -40 °C to +125 °C. Key electrical parameters include a maximum holding current of 100 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 80 mA. The component exhibits a typical on-state voltage of 1.8 V and a leakage current of 10 µA at VDRM. It is housed in an isolated TO-220AB package suitable for through-hole mounting.

Triacs Feature Summary

• Isolated tab construction allows direct heatsink mounting without additional insulation hardware
• High commutation capability supports reliable switching in inductive load environments
• Sensitive gate structure enables direct interfacing with standard logic circuits

Triacs Applications

• Solid state relays
• Motor speed controls
• Lighting dimmers

Triacs Procurement Notes

Verify the specific suffix R6 against official Littelfuse documentation to confirm pinout configuration and isolation rating. Ensure the selected variant matches the required thermal management specifications for the target application environment.

Triacs Selection Notes

Select this component when a 600 V blocking voltage and 25 A continuous current capacity are required. The isolated package design simplifies thermal management in high-voltage AC switching circuits where galvanic isolation between the heatsink and circuit ground is necessary.

Triacs Part Context

This part belongs to the Q60xxx series of high-power triacs manufactured by Littelfuse. These devices are engineered for robust performance in industrial AC power control systems requiring high surge current handling and reliable operation under varying thermal conditions.

Triacs Replacement Considerations

Compatible alternatives include the Q6025L6TP and Q6025NH6RP, which share similar electrical ratings but differ in package type and manufacturing series.