QJ6010L4TP

Triacs Overview

The QJ6010L4TP is a bidirectional triac manufactured by Littelfuse, belonging to the Qxx10xH series. It features a TO-263AB-2 (D2PAK) surface-mount package designed for high-temperature applications. The device supports an RMS on-state current of 10 A and offers a rated repetitive off-state voltage of 600 V. Key electrical parameters include a maximum holding current of 40 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 35 mA. It operates within a temperature range of -40°C to +125°C.

Triacs Feature Summary

• High-temperature Alternistor design optimized for robust performance in demanding thermal environments.
• Surface-mount D2PAK package facilitates automated assembly and efficient PCB space utilization.
• Capable of handling high surge currents with non-repetitive peak on-state current ratings up to 120 A.

Triacs Applications

• Solid-state relays requiring compact form factors
• Industrial motor control circuits
• High-temperature lighting dimming systems

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm pinout and thermal characteristics. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference datasheet revisions to confirm compliance with current RoHS and REACH standards before finalizing procurement.

Triacs Selection Notes

Select this component when a surface-mount TRIAC with high thermal resilience is required. Compare the 10 A RMS rating against circuit load requirements. Verify that the TO-263AB-2 package fits the available board space. Consider the 600 V blocking voltage relative to the maximum line voltage in the application.

Triacs Part Context

This part belongs to the Littelfuse Qxx10xH series, which focuses on high-temperature Alternistor technology. These devices are engineered to replace traditional through-hole TRIACs in applications where thermal management and space constraints are critical. The series provides reliable switching for power control tasks in industrial and consumer electronics.

Triacs Replacement Considerations

Direct replacements must match the 10 A/600 V rating and TO-263AB-2 package. Verify equivalent gate trigger characteristics to ensure proper driver compatibility. Check thermal resistance values to maintain safe operating temperatures under identical load conditions.