Q6008LTHTP

Triacs Overview

The Littelfuse Q6008LTHTP is a Quadrac device, an internally triggered triac designed for AC switching and phase control. It integrates a diac trigger within the package to eliminate external components. Rated at 600V blocking voltage and 8A RMS current, it operates in a -40°C to +125°C range. The component utilizes a TO-220AB isolation tab package for through-hole mounting. Key electrical parameters include a maximum holding current of 50mA and non-repetitive surge currents up to 100A.

Triacs Feature Summary

• Integrates an internal diac trigger to simplify circuit design
• Eliminates the need for external snubber networks
• Provides high surge capability for robust operation
• Features electrically isolated package construction

Triacs Applications

• AC speed controls
• Temperature modulation controls
• Lighting controls requiring noise immunity

Triacs Procurement Notes

Verify the specific suffix 'H' indicates high temperature or alternistor characteristics compared to standard variants. Confirm the TO-220AB package type matches thermal requirements. Ensure the internal diac configuration aligns with the intended phase control application. Cross-reference datasheet revisions for any parameter updates.

Triacs Selection Notes

Select this component when internal triggering simplifies the bill of materials. The integrated diac removes discrete assembly steps. High surge ratings support inductive loads. The isolated tab aids in heat dissipation and safety insulation. Verify gate sensitivity requirements against the internal trigger characteristics.

Triacs Part Context

This part belongs to the Quadrac series by Teccor/Littelfuse. These devices combine a triac and diac in one package. They are designed for applications needing reliable AC switching without external trigger components. The series offers various voltage and current ratings for different power levels.

Triacs Replacement Considerations

Q6008LTH is a closely related variant within the same family. Both share the internal diac architecture. Verify if the 'T' suffix denotes tape-and-reel packaging versus tube. Check thermal resistance differences between packages.