Q6012NH2RP

Triacs Overview

The Littelfuse Q6012NH2RP is a bidirectional triac designed for surface-mount applications. It features an RMS on-state current of 12 A and a rated repetitive off-state voltage of 600 V. 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 50 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 50 mA. Non-repetitive peak on-state currents are specified at 100 A and 120 A, with an on-state voltage of 1.6 V and a leakage current of 10 uA.

Triacs Feature Summary

• Surface-mount construction in an SMTO-263-2 package for automated assembly
• High thermal stability supporting operation up to 125 °C
• Low gate trigger requirements for efficient control circuit interfacing

Triacs Applications

• Solid-state relay switching
• AC motor speed control circuits
• Lighting dimmer implementations

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact electrical tolerances and packaging variations. Ensure the ordering code matches the required tape-and-reel configuration for surface-mount production lines. Cross-reference the manufacturer datasheet for any recent product change notices affecting this part number.

Triacs Selection Notes

Select this component when a 12 A RMS current rating and 600 V blocking capability are required in a compact surface-mount form factor. Compare the 50 mA holding current against load characteristics to ensure reliable latching. Verify that the 1.3 V gate trigger voltage aligns with the available drive signal levels in the target application design.

Triacs Part Context

This triac belongs to the Qxx12xHx series from Littelfuse, which focuses on high-performance thyristors for general-purpose AC power control. The Q6012NH2RP variant specifically addresses the need for robust switching in space-constrained printed circuit board layouts while maintaining standard industrial voltage ratings.

Triacs Replacement Considerations

Consult Littelfuse cross-reference guides for verified equivalents. Potential substitutes may include other 12 A, 600 V triacs in SMTO-263 packages from the same manufacturer or compatible third-party sources, provided pinouts and electrical limits match.