Q6016LH2TP

Triacs Overview

The Littelfuse Q6016LH2TP is a bidirectional Alternistor TRIAC designed for AC switching and phase control applications. It features an RMS on-state current (It RMS) of 16 A and a rated repetitive off-state voltage (VDRM) of 600 V. The device operates within a 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 (Ih) of 15 mA, a gate trigger voltage (Vgt) of 1.3 V, and a gate trigger current (Igt) of 10 mA. It exhibits a low on-state voltage of 1.6 V and a maximum off-state leakage current of 5 uA at VDRM.

Triacs Feature Summary

• High commutation capability suitable for circuits requiring high dv/dt performance
• Operates in quadrants I, II, and III for versatile triggering from the AC line
• Designed for motor speed modulation, temperature control, and lighting applications

Triacs Applications

• Motor speed controls
• Temperature modulation controls
• Lighting controls
• Static switching relays

Triacs Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status via the manufacturer's documentation. Ensure the TO-220-2 package matches design requirements. Validate that the specific lot code corresponds to the intended production batch before integration into final assemblies.

Triacs Selection Notes

Select this part when high dv/dt immunity is required compared to standard triacs. The 16 A rating suits moderate power AC loads. Verify that the 10 mA gate trigger current aligns with the driving circuit capabilities. Consider thermal management needs given the 125°C maximum junction temperature limit in the TO-220-2 package.

Triacs Part Context

This component belongs to the Qxx16xHx series of 16 Amp Alternistor Triacs from Littelfuse. These devices are engineered as bi-directional solid-state switches specifically optimized for high commutation environments. The series distinguishes itself from standard triacs by offering enhanced performance in quadrants I, II, and III operation.

Triacs Replacement Considerations

Q6016LH1LEDTP offers similar 16 A/600 V ratings but differs in gate trigger current (5 mA) and package type (TO-220AB). QV6016LH5TP provides higher temperature tolerance up to 150°C but uses a TO-220L-3 package. Verify pinout compatibility and thermal characteristics before substitution.