Q8008L5TP

Triacs Overview

The Littelfuse Q8008L5TP is a bidirectional triac rated for 800V repetitive peak off-state voltage and 8A RMS on-state current. It operates within a junction temperature range of -40°C to +125°C and utilizes a TO-220-2 through-hole package. Key electrical parameters include a maximum holding current of 50mA, an on-state voltage of 1.6V, and a gate trigger current ranging from 50mA to 75mA. The device exhibits a maximum non-repetitive surge current of 83A or 100A depending on the specific test condition, with a leakage current of 50µA at rated voltage.

Triacs Feature Summary

• High reliability construction designed for robust industrial environments
• Flange mount capability via TO-220AB style packaging for efficient thermal management
• Single configuration suitable for AC power control applications

Triacs Applications

• Industrial motor speed control systems
• Solid state relay switching circuits
• General purpose AC power regulation

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number Q8008L5TP with official Littelfuse documentation. Confirm compliance with RoHS and REACH standards as specified in the datasheet. Ensure the TO-220-2 package matches design requirements before procurement.

Triacs Selection Notes

Select this component when an 8A RMS current rating and 800V blocking voltage are required for AC load switching. The TO-220-2 package facilitates mounting on heat sinks for thermal dissipation. Verify that the 50mA gate trigger current aligns with the driving circuit capabilities.

Triacs Part Context

This device belongs to the Qxx08xx series of thyristors manufactured by Littelfuse. The series provides standardized performance characteristics for general-purpose triac applications, ensuring compatibility with existing designs requiring similar voltage and current ratings.

Triacs Replacement Considerations

The Q8008R5TP serves as a related variant within the same product family, offering comparable specifications with potential differences in packaging or minor parameter tolerances. Verify pinout and thermal resistance compatibility before substitution.