AU2PDHM3_A/I

Overview

The AU2PDHM3_A/I is a fast recovery rectifier from Vishay Semiconductors, designed for surface mount applications. It features a single diode configuration housed in a TO-277A-3 package. The device supports a maximum repetitive peak reverse voltage of 200 V and an average forward current of 2 A. Key electrical characteristics include a typical forward voltage of 1.13 V at rated current and a maximum surge current capability of 30 A. The component exhibits a fast reverse recovery time of 66 ns with low leakage current of 300 nA. It operates within a junction temperature range of -55 °C to +175 °C and holds AEC-Q101 qualification for automotive reliability.

Feature Summary

• Fast recovery performance optimized for high-frequency switching applications
• AEC-Q101 qualified for automotive electronics reliability standards
• Oxide planar chip junction technology ensures stable operation
• Low profile surface mount packaging facilitates automated placement

Applications

• Automotive power supply circuits
• High frequency DC-DC converters
• Free-wheeling rectification in motor drives
• General purpose rectification in industrial equipment

Procurement Notes

Verify the specific suffix against official datasheets to confirm exact electrical tolerances and packaging variants. Ensure compatibility with RoHS directives and WEEE regulations for environmental compliance. Confirm AEC-Q101 certification status if deploying in automotive contexts. Validate thermal management requirements against the specified maximum junction temperature limits during system integration.

Selection Notes

Select this component when a compact surface mount solution is required for 200 V rectification tasks. The fast recovery characteristic makes it suitable for frequencies exceeding standard rectifier capabilities. Consider the TO-277A-3 footprint for board space constraints. Evaluate the 30 A surge rating against potential inrush currents in the target circuit design to ensure robustness under transient conditions.

Part Context

This part belongs to the AU2P series of fast recovery rectifiers manufactured by Vishay Semiconductors. The series utilizes oxide planar junction technology to provide reliable performance in demanding environments. The eSMP trademark indicates a specific surface mount package variant designed for high-volume automated assembly processes in modern electronic manufacturing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.