S4PBHM3_B/H

Single Diodes Overview

The S4PBHM3_B/H is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a 100 V repetitive peak reverse voltage and a 4 A average forward rectified current rating. The component utilizes a surface-mount TO-277A (SMPC) package configuration. It is designed for standard recovery applications with a maximum non-repetitive peak forward surge current capability of 100 A.

Single Diodes Feature Summary

• Surface-mount construction in a compact TO-277A (SMPC) package
• General-purpose rectification with 100 V reverse voltage rating
• High current handling capability at 4 A average forward current

Single Diodes Applications

• Power supply circuits
• General-purpose rectification
• DC-AC conversion stages

Single Diodes Procurement Notes

Verify the specific suffix B/H against official Vishay documentation to confirm exact electrical tolerances and marking codes. Ensure the procurement source provides valid traceability and authenticity certificates. Confirm that the delivered components match the specified TO-277A package dimensions and pinout configuration required for your PCB layout.

Single Diodes Selection Notes

Select this component when a robust, high-current surface-mount rectifier is required for low-voltage AC-to-DC conversion. The TO-277A package offers superior thermal performance compared to smaller SMD packages. Consider the 100 V rating as the maximum limit for your circuit's peak inverse voltage requirements.

Single Diodes Part Context

This part belongs to Vishay's general-purpose rectifier lineup, utilizing silicon planar technology. The SMPC package is designed for automated assembly and provides reliable soldering joints for industrial environments. It serves as a bridge or freewheeling diode in power electronics where space constraints necessitate surface-mount solutions.

Single Diodes Replacement Considerations

Compatible substitutes include the S4PJHM3_B/H for higher voltage ratings (600 V) and the S4PGHM3_A/H for similar current ratings but different voltage specifications. Verify pin compatibility and thermal resistance characteristics before substitution.