Q6004L4

Triacs Overview

The Littelfuse Q6004L4 is a Triac component belonging to the Teccor family, designed for AC power control applications. It features a rated repetitive peak off-state voltage (VDRM) of 600 V and an RMS on-state current (ITRMS) of 4 A. The device utilizes a TO-220AB package with three pins and flange mount configuration. Key electrical parameters include a non-repetitive peak on-state current of 46 A or 55 A, a holding current maximum of 30 mA, and a gate trigger voltage of 2.5 V. Operating temperatures range from -40°C to +125°C.

Triacs Feature Summary

• Provides bidirectional switching capability for alternating current circuits
• Features isolated case connection for secure mounting
• Designed for high reliability in industrial environments

Triacs Applications

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

Triacs Procurement Notes

Verify the specific suffix designation against official Littelfuse documentation to ensure correct pinout and thermal characteristics. Confirm RoHS compliance status and lead-free plating requirements prior to integration. Cross-reference datasheet revisions to validate parameter consistency for production use.

Triacs Selection Notes

Select this component based on the 600 V blocking voltage and 4 A continuous current rating. Ensure the TO-220AB flange mount package fits the mechanical constraints. Verify gate trigger requirements match the driving circuit capabilities for reliable turn-on.

Triacs Part Context

This part belongs to the Littelfuse Teccor Q series of Triacs. These devices are widely used in general purpose AC power switching. The Q6004L4 specifically targets applications requiring moderate current handling with robust voltage ratings.

Triacs Replacement Considerations

Check for direct equivalents within the same voltage and current class. Verify pin compatibility and thermal resistance values before substitution.