QV6016LH2TP

Triacs Overview

The QV6016LH2TP is a bidirectional thyristor from Littelfuse, classified as an Alternistor TRIAC within the Qxx16xHx series. It features a TO-220-2 through-hole package and supports an RMS on-state current of 16 A with a rated repetitive off-state voltage of 600 V. The device operates in quadrants I, II, and III, providing high commutation capability suitable for AC switching. Key electrical parameters include a maximum holding current of 15 mA, a gate trigger current of 10 mA, and an on-state voltage of 1.6 V. It functions reliably across a temperature range of -40°C to +125°C.

Triacs Feature Summary

• Alternistor technology enables operation in quadrants I, II, and III for enhanced circuit flexibility
• High dv/dt capability designed for demanding AC switching environments
• Robust thermal performance supporting continuous operation up to 125°C

Triacs Applications

• Motor speed control systems
• Temperature modulation controls
• Lighting control circuits
• Static switching relays

Triacs Procurement Notes

Verify the specific part number suffix against official Littelfuse documentation to confirm exact pinout and packaging variations. Ensure compatibility with existing PCB footprints for the TO-220-2 package. Cross-reference datasheet revisions to validate electrical characteristics match design requirements before finalizing procurement orders.

Triacs Selection Notes

Select this component when high commutation performance is required for AC phase control applications. The Alternistor architecture offers superior immunity to false triggering compared to standard triacs in noisy environments. Verify that the 600 V rating aligns with the peak line voltage and transient spikes present in the target AC power system.

Triacs Part Context

This device belongs to the Teccor brand Qxx16xHx series, which includes 16 Amp Alternistor Triacs. These components are engineered specifically for AC switching and phase control tasks where reliable turn-off and high dv/dt tolerance are critical design constraints.

Triacs Replacement Considerations

Consult Littelfuse official substitution guides for compatible Alternistor devices within the same current and voltage ratings. Verify pinout compatibility and thermal resistance values before replacing existing components in production assemblies.