Q6025L6TP

Triacs Overview

The Littelfuse Q6025L6TP is an Alternistor TRIAC rated for 600V repetitive peak off-state voltage and 25A RMS on-state current. It features a gate trigger current of 80mA with a maximum DC gate trigger voltage of 1.3V. The device exhibits a holding current of 100mA and a low on-state voltage of 1.8V. It operates within a temperature range of -40°C to +125°C, offering high dv/dt immunity of 600 V/µs and di/dt capability of 30 A/µs. Packaged in an isolated TO-220AB (TO-220-2) housing, it provides electrical isolation between the terminal and the heatsink mounting surface.

Triacs Feature Summary

• Alternistor technology providing high reliability and robust performance in power control applications
• Electrically isolated package design allowing direct mounting to heatsinks without additional insulators
• High commutation capability suitable for demanding AC switching environments

Triacs Applications

• Industrial motor speed control systems
• Solid-state relays and contactor replacements
• Lighting dimmer circuits for commercial and industrial loads

Triacs Procurement Notes

Verify component authenticity through authorized Littelfuse distributors or certified suppliers. Confirm RoHS compliance status and specific manufacturing date codes against current project requirements. Ensure packaging integrity matches specified tube quantities during receipt inspection to prevent lead damage or contamination prior to assembly.

Triacs Selection Notes

Select this component when high current handling at 25A is required alongside voltage ratings up to 600V. The isolated TO-220AB package simplifies thermal management by eliminating separate insulation hardware. Verify that the 80mA gate drive requirement aligns with the available control circuit output capabilities before finalizing the design.

Triacs Part Context

This part belongs to the Littelfuse Qxx25xx series of Alternistor TRIACs. It serves as a successor or alternative to legacy non-isolated packages like the Q6025R5, offering enhanced safety through integrated isolation while maintaining similar electrical characteristics for high-power AC switching tasks.

Triacs Replacement Considerations

The Q6025R5 is a related non-isolated variant within the same series. Substitution requires verifying if the application necessitates the specific isolation feature provided by the L6 suffix. Electrical parameters such as current and voltage ratings remain comparable between these family members.