Q6012NH5TP

Triacs Overview

The Littelfuse Q6012NH5TP is a bidirectional triac designed for high-temperature power control applications. It features an RMS on-state current rating of 12 A and a rated repetitive off-state voltage (VDRM) of 600 V. The device operates within a temperature range from -40 °C to +125 °C. 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. It exhibits a peak on-state voltage of 1.6 V and a non-repetitive on-state current capability of 100 A or 120 A. The component is housed in an SMTO-263-2 surface-mount package.

Triacs Feature Summary

• High-temperature operation capability up to 125 °C
• Sensitive gate triggering with low current requirements
• Surface-mount construction for automated assembly

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay designs
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm pinout and thermal characteristics. Ensure the ordering quantity aligns with manufacturer minimum order requirements. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement specifications.

Triacs Selection Notes

Select this component when a 12 A RMS current rating at 600 V is required in a compact surface-mount form factor. Verify that the 50 mA gate trigger current matches the driving circuit capabilities. Ensure the operating environment remains within the specified -40 °C to +125 °C temperature range for reliable performance.

Triacs Part Context

This part belongs to the Qxx12xHx series of standard high-temperature alternistor triacs manufactured by Littelfuse. The series is engineered for robust performance in demanding power control environments. The SMTO-263-2 package provides efficient thermal dissipation for surface-mount PCB layouts.

Triacs Replacement Considerations

Q6012NH5RP is listed as a substitute packaging variant.