S1GHM3_A/H

Single Diodes Overview

The S1GHM3_A/H is a standard recovery rectifier manufactured by Vishay Semiconductors. It features a single diode configuration housed in an SMC (DO-214AB) surface-mount package. The component supports a maximum continuous forward current of 5 A and a repetitive peak reverse voltage of 400 V. Key electrical parameters include a maximum forward voltage of 1.15 V, a reverse leakage current of 10 uA, and a typical reverse recovery time of 2.5 us. It withstands a maximum surge current of 100 A and operates within a temperature range of -55 C to +175 C.

Single Diodes Feature Summary

• Standard recovery rectifier technology for general-purpose power conversion
• High thermal stability with a maximum junction temperature rating of 175 C
• Robust surge current handling capability for transient protection
• Surface-mount design optimized for automated assembly processes

Single Diodes Applications

• General-purpose rectification in AC/DC power supplies
• Freewheeling diodes in DC/DC converter circuits
• Reverse polarity protection in electronic systems
• Industrial control equipment power stages

Single Diodes Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm exact binning or testing variations. Ensure the ordering part number matches the required package style and compliance standards. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when a standard recovery speed is sufficient for the application frequency. The 5 A current rating and 400 V blocking voltage define the operational limits. Consider the SMC package dimensions for PCB layout constraints. Evaluate thermal management requirements based on the specified forward voltage drop at the expected load current.

Single Diodes Part Context

This device belongs to Vishay's SMC series of surface-mount rectifiers. The SMC package provides a compact footprint suitable for high-density board designs while maintaining adequate heat dissipation for medium-current applications. The product line emphasizes reliability and consistent performance across industrial and commercial environments.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts from Vishay or other manufacturers. Verify that any alternative component matches the 5 A current rating, 400 V voltage rating, and DO-214AB package outline. Confirm compatibility with existing thermal and electrical design margins.