Q6025R5

Triacs Overview

The Littelfuse Q6025R5 is a bidirectional triac rated for 600 V repetitive peak off-state voltage and 25 A RMS on-state current. It features a maximum holding current of 100 mA, with gate trigger voltage and current specified at 2.5 V and 50 mA respectively. The device exhibits an on-state voltage drop of 1.8 V and maintains a leakage current of 10 uA under rated blocking conditions. Non-repetitive surge currents are documented at 167 A and 200 A. This component belongs to the Qxx25xx series.

Triacs Feature Summary

• Provides bidirectional switching capability for AC power control applications
• Features sensitive gate triggering characteristics for direct microprocessor interfacing
• Designed with robust non-repetitive surge current handling capabilities

Triacs Applications

• General AC power switching circuits
• Lighting control systems
• Solid-state relays

Triacs Procurement Notes

Verify component authenticity through authorized Littelfuse distributors or official manufacturer channels. Confirm RoHS compliance status via the specific datasheet revision. Note that this part number is listed as obsolete in some distributor catalogs; ensure availability matches project requirements before finalizing procurement plans.

Triacs Selection Notes

Select this triac when a 600 V blocking voltage and 25 A continuous current rating are required. Ensure the gate drive circuit can supply at least 50 mA to guarantee reliable turn-on. Verify thermal management solutions accommodate the 1.8 V on-state voltage drop during conduction periods to maintain junction temperatures within safe operating limits.

Triacs Part Context

This device is part of the Littelfuse Qxx25xx family of high-power triacs. These components are engineered for industrial and commercial AC power regulation tasks. The series offers standardized pinouts and electrical characteristics to facilitate design reuse across various power electronics platforms requiring medium-current switching.

Triacs Replacement Considerations

Consider the Q6025L6TP for isolated mounting configurations or the QJ6025RH5TP for high-temperature operation up to 150 C. Evaluate the Q6025NH6RP if surface-mount assembly is preferred over through-hole technology.