Q2025K6TP

Triacs Overview

The Littelfuse Q2025K6TP is a bidirectional triac designed for AC power control applications. It features an RMS on-state current of 25 A and a rated repetitive off-state voltage of 400 V. The device operates within a temperature range of -40°C to +125°C and utilizes an SMTO-218 through-hole package. Key electrical parameters include a gate trigger current of 80 mA, a holding current maximum of 100 mA, and an on-state voltage of 1.8 V.

Triacs Feature Summary

• Bidirectional switching capability for AC load control
• High thermal stability with extended operating temperature range
• Robust construction in a standard through-hole package

Triacs Applications

• AC motor speed control circuits
• Solid-state relay designs
• Lighting dimmer modules

Triacs Procurement Notes

Verify the specific part number against official Littelfuse documentation to confirm availability and specifications. Ensure compatibility with existing circuit requirements before procurement. Check for any recent product change notices or obsolescence alerts from the manufacturer.

Triacs Selection Notes

Select this component based on its 25 A current rating and 400 V voltage blocking capability. Consider the SMTO-218 package for through-hole mounting needs. Evaluate thermal management requirements given the 125°C maximum junction temperature limit.

Triacs Part Context

This triac belongs to the Qxx25xx series from Littelfuse, which focuses on high-current AC switching solutions. The series is engineered for industrial and consumer applications requiring reliable power control. The Q2025K6TP variant specifically targets 25 A applications within the 400 V class.

Triacs Replacement Considerations

Consult Littelfuse's official cross-reference guides for verified substitutes. Ensure replacement parts match the 25 A current, 400 V voltage, and SMTO-218 package constraints.