QK016NH6RP

Triacs Overview

The Littelfuse QK016NH6RP is a bidirectional triac designed for surface-mount applications. It features an RMS on-state current of 16 A and a rated repetitive off-state voltage (VDRM) of 1 kV. The device operates within a temperature range of -40°C to +125°C and utilizes an SMTO-263-2 package. Key electrical parameters include a maximum holding current of 70 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 80 mA. Non-repetitive peak currents are specified at 167 A and 200 A, with an on-state voltage of 1.6 V and a leakage current of 100 uA.

Triacs Feature Summary

• High-voltage blocking capability suitable for demanding AC power control environments
• Surface-mount construction optimized for automated PCB assembly processes
• Robust thermal performance supporting operation up to 125°C

Triacs Applications

• Solid-state relay modules requiring high isolation and switching
• Industrial motor speed control circuits
• AC power regulation systems

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm pinout and packaging configuration. Ensure compatibility with SMTO-263-2 footprints during layout. Confirm RoHS compliance status through the manufacturer's latest certification records before finalizing component selection.

Triacs Selection Notes

Select this component when a 1 kV rating is required for AC load switching in compact designs. Compare gate sensitivity requirements against the 80 mA trigger specification. Evaluate thermal management needs relative to the 16 A RMS current capacity and operating temperature limits.

Triacs Part Context

This part belongs to the Qxx16xHx series of triacs from Littelfuse. The series provides standardized high-current solutions for industrial applications. Variations within the family typically differ by voltage ratings or packaging formats while maintaining similar current handling capabilities.

Triacs Replacement Considerations

QK016NH6TP offers identical electrical specifications but uses tube packaging instead of reel. Verify that the change in physical packaging does not impact the existing pick-and-place equipment or storage requirements.