QJ6025NH6RP

Triacs Overview

The Littelfuse QJ6025NH6RP is a bidirectional triac designed for high-temperature AC switching applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (It RMS) of 25 A. The device operates within a junction temperature range of -40°C to +150°C. Key electrical parameters include a maximum holding current (Ih) of 100 mA, a gate trigger voltage (Vgt) of 1.3 V, and a gate trigger current (Igt) of 80 mA. The on-state voltage drop is specified at 1.8 V, with a leakage current of 10 µA under rated voltage conditions. It is housed in a TO-263 (D2-Pak) package.

Triacs Feature Summary

• High-temperature operation capability up to 150°C
• Sensitive gate design for direct microprocessor interfacing
• Glass-passivated junctions for parameter stability

Triacs Applications

• AC motor speed controls
• Solid-state relays
• Lighting dimmers

Triacs Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the part number with Littelfuse documentation to validate the exact thermal and electrical ratings before procurement.

Triacs Selection Notes

Select this component when a 600 V blocking voltage and 25 A continuous current are required in a surface-mount D2-Pak footprint. Consider the 80 mA gate trigger current requirement for driver circuit compatibility. Evaluate thermal management needs given the 150°C maximum operating temperature limit and the specific on-state voltage characteristics.

Triacs Part Context

This triac belongs to the QJxx25xHx series from Littelfuse, which focuses on robust thyristor solutions for industrial power control. The QJ6025NH6RP variant specifically targets applications requiring reliable performance in elevated temperature environments while maintaining standard TRIAC functionality for AC phase control.

Triacs Replacement Considerations

The QJ6025NH4TP is a related alternative offering similar 600 V and 25 A ratings but differs in packaging (Tube vs. Reel) and has a lower gate trigger current of 35 mA. Verify interface compatibility if substituting due to the different gate drive requirements.