SS12-M3/5AT

Single Diodes Overview

The SS12-M3/5AT is a Schottky rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum average forward rectified current of 1 A and a repetitive peak reverse voltage of 20 V. The device utilizes a DO-214AC (SMA) surface-mount package. Key electrical parameters include a maximum DC blocking voltage of 20 V, a forward voltage of 500 mV at 1 A, and a maximum reverse current of 200 µA at 20 V. The component supports a maximum operating junction temperature of 175 °C and has a typical reverse recovery time of less than 500 ns.

Single Diodes Feature Summary

• Schottky barrier construction for high switching efficiency
• Low forward voltage drop to minimize power loss
• High surge current capability for robust operation
• Plastic material rated for UL Flammability Rating 94V-0

Single Diodes Applications

• DC-DC converters
• Power supply circuits
• Free-wheeling diodes in low-voltage applications

Single Diodes Procurement Notes

Verify the complete part number including the suffix /5AT to ensure correct packaging configuration. Confirm RoHS compliance status as indicated in official datasheets. Check for specific tape-and-reel specifications required for automated assembly processes. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to use.

Single Diodes Selection Notes

Select this component for applications requiring low forward voltage and fast switching speeds at 20 V ratings. The SMA package offers space-saving benefits for compact designs. Consider thermal management requirements given the 1 A current rating. Verify that the reverse leakage current specifications meet system isolation needs under maximum operating temperatures.

Single Diodes Part Context

This part belongs to the SSx series of Schottky rectifiers from Vishay. These devices are designed for general-purpose rectification in low-voltage, high-frequency applications. The M3 suffix typically denotes lead-free and halogen-free construction compliant with EU RoHS directives. The series is widely used in consumer electronics and industrial power supplies.

Single Diodes Replacement Considerations

Direct replacements must match the 20 V, 1 A rating and SMA package. Verify pinout compatibility and thermal characteristics. Cross-reference with other manufacturers' SMA Schottky diodes ensuring identical electrical limits and package dimensions for seamless integration.