Q6006LH3TP

Triacs Overview

The Littelfuse Q6006LH3TP is a Quadrac device, which integrates a triac and an internal diac trigger within a single package. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (ITRMS) of 6 A. The device operates with a gate turn-on voltage range of 33 V to 43 V. It utilizes a TO-220AB-3 through-hole package for mounting. The component includes glass-passivated junctions for reliability and provides electrical isolation of 2500 V rms between the leads and the mounting surface.

Triacs Feature Summary

• Integrated diac trigger eliminates the need for discrete external components
• Electrically isolated package removes requirement for separate insulators
• Glass-passivated junctions ensure parameter stability and long-term reliability

Triacs Applications

• AC switching applications requiring noise immunity
• Phase control circuits such as speed controls
• Temperature modulation controls
• Lighting controls

Triacs Procurement Notes

Verify the specific suffix 'H3' against official Littelfuse documentation to confirm pinout configuration and thermal characteristics. Ensure the selected distributor sources directly from authorized channels to guarantee authenticity. Confirm RoHS compliance status and REACH SVHC declarations prior to final procurement decisions.

Triacs Selection Notes

Select this component when designing AC phase control circuits that benefit from integrated triggering mechanisms. The 600 V rating suits general mains voltage applications. Consider the TO-220AB-3 package for adequate heat dissipation in 6 A operations. Verify that the 33 V to 43 V gate turn-on voltage aligns with the driver circuit capabilities.

Triacs Part Context

This part belongs to the Teccor QxxxxLTx series of Quadrac devices developed by Littelfuse. These devices combine a triac and a diac in one package to simplify assembly. The series offers current capacities ranging from 4 A to 15 A and voltage ratings up to 600 V, designed for robust AC switching performance.

Triacs Replacement Considerations

Direct substitutes include other Triac-Diac combinations like the Q6006LTH or Q6006LTTP. Verify equivalent voltage, current, and package specifications before substitution.