AU2PD-M3/86A

Single Diodes Overview

The AU2PD-M3/86A is a single avalanche diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage of 200 V and an average forward current rating of 1.6 A to 2 A, depending on the specific datasheet reference. The device utilizes a surface-mount TO-277A (SMPC) package with three pins. Key electrical characteristics include a reverse recovery time of 75 ns and a junction operating temperature range from -55°C to +175°C. This component is designed for robust switching applications requiring avalanche capability.

Single Diodes Feature Summary

• Incorporates avalanche ruggedness for enhanced reliability in inductive switching environments
• Utilizes SMPC (TO-277A) surface-mount packaging for compact board integration
• Supports high junction temperatures up to 175°C for demanding thermal conditions

Single Diodes Applications

• Inductive load switching circuits
• Flyback diode protection in power supplies
• High-frequency rectification applications

Single Diodes Procurement Notes

Verify the specific datasheet version for the AU2PD-M3/86A to confirm exact current ratings, as sources indicate variations between 1.6 A and 2 A. Ensure the TO-277A footprint matches the design layout. Confirm RoHS compliance status through official Vishay documentation before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when avalanche capability is required for a single-diode configuration in a low-profile SMD package. Compare the 200 V reverse voltage rating against circuit peak inverse voltage requirements. Consider the 75 ns reverse recovery time for compatibility with the target switching frequency and ensure the TO-277A thermal dissipation meets system heat management needs.

Single Diodes Part Context

This part belongs to Vishay's discrete diode portfolio, specifically within the avalanche-rated segment. It serves as a specialized alternative to standard rectifiers where transient energy absorption is critical. The TO-277A package provides a balance between current handling capacity and space efficiency for modern electronic assemblies.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameters carefully if considering cross-references from other manufacturers.