AU2PJ-M3/86A

Overview

The AU2PJ-M3/86A is an ultrafast avalanche surface mount rectifier manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 600 V and a maximum DC forward current of 2.0 A. The device exhibits a typical instantaneous forward voltage of 1.48 V at 2.0 A and a maximum reverse recovery time of 75 ns. Non-repetitive avalanche energy capability reaches 30 mJ, with a peak forward surge current rating of 30 A. Operating junction and storage temperatures range from -55 °C to +175 °C.

Feature Summary

• Glass passivated pellet chip junction for high reliability
• Controlled avalanche characteristics for rugged operation
• Very low profile construction suitable for automated placement
• Compliant with halogen-free and RoHS directives

Applications

• Lighting circuits
• High frequency rectification
• Freewheeling applications in switching mode converters
• Inverter systems for consumer, computer, automotive, and telecommunication equipment

Procurement Notes

Verify the specific ordering code against the datasheet to ensure correct package quantity and revision level. Confirm that the M3 suffix aligns with required material categorization standards. Validate component authenticity through authorized distribution channels. Check for any applicable AEC-Q101 qualification requirements if deploying in automotive contexts. Ensure storage conditions comply with moisture sensitivity level specifications.

Selection Notes

Select this component when a 600 V blocking capability is required alongside fast reverse recovery performance. The controlled avalanche feature supports designs needing robustness against transient energy events. Verify thermal management strategies to maintain junction temperatures within the specified operating range during high-frequency switching operations.

Part Context

This device belongs to the eSMP series utilizing the SMPC (TO-277A) surface mount package. It is part of a family including AU2PD and AU2PG variants differentiated primarily by their maximum repetitive peak reverse voltage ratings. The component is designed for high-density PCB layouts requiring low-profile semiconductor solutions.

Replacement Considerations

Direct substitutes include AU2PD-M3/86A and AU2PG-M3/86A. These alternatives share identical electrical characteristics except for the maximum repetitive peak reverse voltage ratings of 200 V and 400 V respectively. Ensure the application voltage does not exceed the lower ratings of these variants.

FAQ

What is the non-repetitive avalanche energy rating?

The device supports a non-repetitive avalanche energy of up to 30 mJ at a typical avalanche current of 1.0 A.

Does the component meet automotive qualification standards?

Yes, the AU2PJHM3 variant is available as AEC-Q101 qualified for automotive applications.