S3AB M4G

Single Diodes Overview

The S3AB M4G is a standard recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 3A and a repetitive peak reverse voltage of 50V. The device utilizes the DO-214AA (SMB) surface-mount package, designed for efficient thermal management in compact circuits. It exhibits a maximum DC blocking voltage of 50V and a non-repetitive peak forward surge current capability of 100A at 8.3ms single half-sine-wave. The component operates within a junction temperature range of -55°C to +175°C, ensuring reliability under varying thermal conditions.

Single Diodes Feature Summary

• High thermal stability with a maximum junction temperature rating of 175°C
• Compact surface-mount design utilizing the DO-214AA (SMB) package
• Robust surge current handling capability for transient protection

Single Diodes Applications

• General-purpose rectification in power supply circuits
• Reverse polarity protection in low-voltage systems
• DC output rectification in consumer electronics

Single Diodes Procurement Notes

Verify the specific ordering suffix 'M4G' corresponds to the required tape-and-reel packaging configuration. Confirm that the DO-214AA footprint matches the target PCB layout. Ensure the 50V rating meets the circuit's peak inverse voltage requirements. Cross-reference the manufacturer's latest datasheet for any updates on material compliance or pinout definitions before finalizing procurement.

Single Diodes Selection Notes

Select this component when a 3A current capacity and 50V blocking voltage are required in a SMB package. Consider the 1.15V typical forward voltage drop for efficiency calculations. Evaluate the thermal resistance characteristics if operating near the upper limits of the specified temperature range. Compare against similar SMB rectifiers only if alternative sourcing is necessary.

Single Diodes Part Context

Taiwan Semiconductor Corporation produces a broad portfolio of discrete semiconductors, including diodes and transistors. The S3AB series represents their standard recovery rectifier line, widely used in general electronic applications. This specific model integrates high-current capabilities with a compact form factor, aligning with industry trends toward miniaturization in power management designs.

Single Diodes Replacement Considerations

The S3AB-TP from Taiwan Semiconductor offers identical performance profiles and serves as a direct functional substitute. Verify package compatibility and electrical ratings when substituting. Other generic 3A 50V SMB rectifiers may be considered if specifications match exactly.