QJ6016NH3RP

Triacs Overview

The Littelfuse QJ6016NH3RP is a bidirectional triac from the QJxx16xHx series, rated for 600V repetitive peak off-state voltage and 16A RMS on-state current. It features a low on-state voltage of 1.6V and operates within a temperature range of -40°C to +150°C. The device utilizes an SMTO-263-2 (D2PAK-2) surface-mount package with a maximum holding current of 60mA. Gate triggering specifications include a voltage of 1.3V and a current of 50mA. Leakage current at rated voltage is limited to 5µA.

Triacs Feature Summary

• High-temperature operation capability up to 150°C
• Integrated thermal protection design for enhanced reliability
• Surface-mount construction for automated assembly

Triacs Applications

• Industrial motor speed control systems
• High-temperature lighting dimmer circuits
• Solid-state relay modules

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact electrical tolerances and thermal protection thresholds. Ensure the ordering code matches the required gate trigger characteristics and package variant before finalizing procurement orders.

Triacs Selection Notes

Select this component when applications require robust performance in elevated thermal environments exceeding standard 125°C limits. The D2PAK-2 package facilitates efficient heat dissipation for high-current switching duties in compact industrial enclosures.

Triacs Part Context

This part belongs to the QJxx16xHx family of Alternistor TRIACs designed by Littelfuse. These devices integrate internal thermal protection mechanisms to prevent catastrophic failure during overcurrent or overheating events, distinguishing them from standard triacs in the broader thyristor product line.

Triacs Replacement Considerations

Direct replacements must match the 600V/16A rating, D2PAK-2 package, and 150°C operating limit. Verify gate sensitivity compatibility with existing drive circuits to ensure reliable triggering without modification.