Q6008DH4TP

Triacs Overview

The Littelfuse Q6008DH4TP is a bidirectional triac in the Qxx08xHx series, designed for surface-mount applications. It features a TO-252-3 package and supports an RMS on-state current of 6 A with a rated repetitive off-state voltage of 600 V. The device exhibits a maximum holding current of 35 mA and a gate trigger current of 35 mA at 1.3 V. Non-repetitive peak currents are specified as 55 A and 65 A. Operating within a temperature range of -40°C to +125°C, it maintains an on-state voltage of 1.6 V and a leakage current of 10 µA under rated conditions.

Triacs Feature Summary

• Surface-mount construction in a compact TO-252-3 package for automated PCB assembly
• High thermal stability supporting operation up to +125°C junction temperature
• Low gate sensitivity requiring 35 mA trigger current for reliable switching
• Robust surge handling capability with dual-rated non-repetitive peak currents

Triacs Applications

• Solid-state relay modules requiring SMT integration
• AC motor speed control circuits
• Lighting dimmer systems

Triacs Procurement Notes

Verify the specific suffix 'TP' against official Littelfuse documentation to confirm tube packaging requirements. Confirm RoHS compliance status directly from the datasheet before procurement. Ensure the ordering quantity aligns with the manufacturer's standard factory pack size of 750 units to avoid partial reel issues.

Triacs Selection Notes

Select this component when a surface-mount triac with 600V blocking capability is required. Compare the 6A RMS rating against circuit load demands. Verify that the TO-252-3 footprint matches the design layout. Consider the Q6008DH4RP variant if tape-and-reel packaging is preferred over tubes for high-volume production lines.

Triacs Part Context

This part belongs to the Qxx08xHx family of high-temperature triacs from Littelfuse. It shares core electrical characteristics with other variants in the series but differs in packaging and terminal configuration. The device serves as a solid-state switch for AC power control applications where space constraints favor surface-mount technology over through-hole alternatives.

Triacs Replacement Considerations

The Q6008DH4RP offers identical electrical specifications but utilizes tape-and-reel packaging instead of tubes. Verify pinout compatibility and thermal resistance values before substituting.