QJ6016LH2TP

Triacs Overview

The Littelfuse QJ6016LH2TP is a high-temperature Alternistor TRIAC designed for AC switching and phase control applications. It features a 600 V rated repetitive off-state voltage (VDRM) and conducts an RMS on-state current (It RMS) of 16 A. The device operates within a junction temperature range of -40 °C to +150 °C. Key electrical parameters include a maximum holding current of 15 mA, a gate trigger current of 10 mA, and a peak non-repetitive surge current capability of 200 A. It exhibits a low on-state voltage of 1.6 V and a maximum off-state leakage current of 5 µA 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
• Isolated construction in a TO-220AB package for thermal management

Triacs Applications

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

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Littelfuse documentation. Confirm RoHS compliance status through the specific datasheet provided by the supplier. Ensure the ordering suffix matches the required packaging configuration. Validate that the received units correspond exactly to the specified high-temperature Alternistor series before integration into production.

Triacs Selection Notes

Select this component when high dv/dt immunity is required for reliable AC switching. The 16 A current rating supports moderate power loads in industrial environments. Verify that the gate trigger requirements align with the driving circuit capabilities. Consider the TO-220AB package for through-hole mounting and heat dissipation needs in phase control designs.

Triacs Part Context

This device belongs to the Qxx16xHx series of 16 Amp Alternistor Triacs manufactured by Littelfuse under the Teccor brand. These devices are engineered as bi-directional solid-state switches specifically optimized for high commutation applications compared to standard triacs.

Triacs Replacement Considerations

The Q6016LH2TP56 is listed as an equivalent Alternistor TRIAC variant within the same product family. Verify pinout compatibility and exact parameter matching before substitution.