QJ6016RH6TP

Triacs Overview

The QJ6016RH6TP is a bidirectional triac manufactured by Littelfuse, designed for high-temperature applications. It features a 600 V rated repetitive off-state voltage and conducts an RMS on-state current 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 70 mA, a gate trigger current of 80 mA, and a gate trigger voltage of 1.3 V. It exhibits a low on-state voltage of 1.6 V and a non-repetitive peak on-state current capability of 200 A. The component utilizes a TO-220-2 through-hole package.

Triacs Feature Summary

• High-temperature operation capability up to 150 °C
• Isolated construction for enhanced safety in power circuits
• Robust surge current handling with 200 A non-repetitive peak rating

Triacs Applications

• Industrial motor control systems requiring isolated switching
• High-temperature AC power regulation circuits
• Solid-state relays operating under extreme thermal conditions

Triacs Procurement Notes

Verify the specific suffix RH6TP against official Littelfuse documentation to confirm isolation characteristics and thermal ratings. Ensure the ordering part number matches the required TO-220-2 package variant. Cross-reference datasheet revisions to validate gate trigger specifications before finalizing procurement orders.

Triacs Selection Notes

Select this component when circuit designs demand isolation between the gate drive and the main power terminals. The 150 °C maximum junction temperature allows for operation in environments where standard triacs would fail. Verify that the 16 A RMS current rating aligns with the load requirements and that the TO-220-2 package fits the available board space.

Triacs Part Context

This part belongs to the QJxx16xHx series of isolated triacs from Littelfuse. The 'QJ' prefix typically denotes the isolated variant within the broader Q-series thyristor family. This series is engineered to provide galvanic isolation, distinguishing it from standard non-isolated triacs like the Q6016RH6TP which lacks the isolation feature despite similar electrical ratings.

Triacs Replacement Considerations

The Q6016RH6TP is a related non-isolated triac with identical electrical ratings but lacks the isolation feature. Substitution requires verifying if circuit isolation is mandatory. No other direct public substitutes are confirmed.