Q6025P5

Triacs Overview

The Littelfuse Q6025P5 is a 25 Amp Alternistor triac designed for AC switching and phase control applications. It features a peak repetitive off-state voltage (VDRM) of 600 V and an RMS on-state current (IT(RMS)) of 25 A. The device utilizes a TO-220 Fastpak surface-mount package with an isolated mounting tab, providing high isolation voltage capabilities. It operates within a junction temperature range of -40°C to +125°C and includes glass-passivated junctions for parameter stability.

Triacs Feature Summary

• Alternistor technology eliminates the need for external snubber networks in high commutation applications
• Electrically isolated package design simplifies heat sinking and removes the requirement for separate insulators
• Glass-passivated junctions ensure long-term device reliability and parameter stability

Triacs Applications

• AC solid-state switches
• Industrial power tools
• Exercise equipment
• White goods and commercial appliances

Triacs Procurement Notes

Verify the specific package designation against official documentation, as the 'P' suffix indicates a Fastpak configuration which may differ from standard TO-220 variants. Confirm RoHS compliance status and lead finish specifications directly with the manufacturer or authorized distributors prior to procurement to ensure alignment with assembly requirements.

Triacs Selection Notes

Select this component for applications requiring high commutation performance without snubber circuits. Ensure the gate trigger current requirements align with the driver circuit capabilities. Verify that the thermal management solution can maintain the junction temperature within the specified operating range under maximum load conditions.

Triacs Part Context

This part belongs to the Qxx25xx & Qxx25xHx series of 25 Amp Standard and Alternistor Triacs. The series covers voltage ratings up to 1000 V and offers various package options including TO-220AB, TO-263 D2-Pak, and TO-218 types. The Q6025P5 specifically represents the 600 V Alternistor variant in the Fastpak surface-mount form factor.

Triacs Replacement Considerations

Q6025R5

Triacs FAQ

What is the primary advantage of the Alternistor technology used in this device?

The Alternistor technology allows the triac to operate with high commutation performance without requiring an external snubber network.

Is the mounting tab electrically isolated?

Yes, the internal construction provides an electrically isolated package, eliminating the need for separate insulators during mounting.

What is the maximum operating junction temperature?

The maximum operating junction temperature is +125°C.