SS3H9-M3/9AT

Single Diodes Overview

The SS3H9-M3/9AT is a high voltage surface-mount Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes high barrier technology to enhance performance at elevated temperatures. The device features a single circuit configuration housed in an SMC (DO-214AB) package. Key electrical parameters include a maximum average forward rectified current of 3.0 A, a maximum repetitive peak reverse voltage of 90 V, and a peak forward surge current capability of 100 A. The typical instantaneous forward voltage is specified at 0.65 V under rated conditions.

Single Diodes Feature Summary

• High barrier technology designed for improved high temperature performance
• Guardring structure provides protection against overvoltage events
• Low profile package optimized for automated placement processes
• Matte tin plated leads ensure solderability per standard specifications

Single Diodes Applications

• Low voltage high frequency inverters
• Freewheeling applications
• DC/DC converters
• Polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix /9AT corresponds to the required delivery mode and base quantity. Confirm that the M3 suffix aligns with commercial grade requirements and halogen-free compliance standards. Ensure material categorization definitions are reviewed for regulatory adherence before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when low forward voltage drop and low leakage current are critical for system efficiency. The SMC package is suitable for applications requiring high surge capability and robust thermal management. Verify that the operating junction temperature range meets the environmental demands of the target design.

Single Diodes Part Context

This part belongs to the SS3H series of high voltage surface-mount Schottky rectifiers from Vishay. The series includes variants such as the SS3H10, which shares similar mechanical and functional characteristics but differs in reverse voltage ratings. These components are engineered for compact designs requiring reliable power conversion.

Single Diodes Replacement Considerations

SS3H10-M3/9AT serves as a direct substitute within the same series, offering identical packaging and current ratings with a higher reverse voltage capacity.