QJ6010R4TP

Triacs Overview

The Littelfuse QJ6010R4TP is a bidirectional triac designed for high-temperature applications, belonging to the Qxx10x series. It features an RMS on-state current (It RMS) of 10 A and supports non-repetitive peak on-state currents of 100 A and 120 A. The device has a rated repetitive off-state voltage (VDRM) of 600 V with a maximum off-state leakage current of 10 uA at VDRM. Key electrical parameters include an on-state voltage of 1.6 V, a maximum holding current (Ih) of 35 mA, a gate trigger voltage (Vgt) of 1.3 V, and gate trigger currents ranging from 25 mA to 50 mA. It operates within a temperature range of -40 C to +150 C and utilizes a TO-220AB-3 through-hole package.

Triacs Feature Summary

• High-temperature capability suitable for demanding thermal environments
• Standard TRIAC configuration in a robust TO-220AB-3 through-hole package
• Low gate trigger voltage for efficient control circuit interfacing

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay designs requiring high thermal stability
• Lighting dimmer circuits for commercial or industrial loads

Triacs Procurement Notes

Verify the specific suffix 'R4' against official Littelfuse documentation to confirm pinout and packaging variations. Ensure the selected component matches the required 600 V rating and 10 A current capacity for the target application. Cross-reference datasheet revisions to confirm compliance with RoHS standards and lead time requirements before finalizing procurement plans.

Triacs Selection Notes

Select this component when a 600 V blocking voltage and 10 A continuous current are required in a standard through-hole format. Compare the 35 mA holding current and 1.6 V on-state voltage against alternative TRIACs to ensure compatibility with existing gate drive circuits. Consider the TO-220AB-3 package for adequate heat dissipation without additional active cooling solutions.

Triacs Part Context

This part belongs to the Littelfuse Qxx10x series of high-temperature TRIACs. Similar variants in the family include the QJ8010R4TP, which offers an 800 V rating, and the QJ6010R5TP, which shares the 600 V rating but may differ in gate characteristics or packaging details. These components are engineered for reliable power switching in industrial and consumer electronics.

Triacs Replacement Considerations

Direct substitutes within the same series include the QJ6010R5TP, provided the gate trigger current specifications align with the design constraints. Verify that any replacement maintains the TO-220AB-3 footprint and meets the 600 V / 10 A performance criteria.