S2MAF-T

Single Diodes Overview

The S2MAF-T is a standard recovery rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 2 A. The device utilizes the SMAF (DO-221AC) surface-mount package, designed for efficient thermal management in compact circuits. Key electrical characteristics include a forward voltage drop of 1.1 V at 2 A and a maximum reverse leakage current of 5 µA at 1000 V. The junction capacitance is specified as 11 pF at 4 V reverse bias and 1 MHz frequency. Operating temperatures range from -55°C to +150°C junction temperature.

Single Diodes Feature Summary

• Standard recovery speed suitable for general-purpose rectification applications
• Surface-mount SMAF package optimized for automated assembly processes
• High thermal stability with extended junction temperature capability

Single Diodes Applications

• General-purpose rectification in power supply circuits
• Reverse polarity protection in electronic systems
• Freewheeling diodes in inductive load switching

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the component matches the exact SMAF footprint dimensions for PCB compatibility. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability.

Single Diodes Selection Notes

Select this component when a 200 V rating and 2 A continuous current capacity are required in a small surface-mount form factor. Consider the standard recovery time if high-frequency switching is not the primary design constraint. Evaluate the thermal resistance of the SMAF package against the expected ambient temperature conditions. Compare the forward voltage drop specifications with alternative packages to optimize efficiency in low-voltage applications.

Single Diodes Part Context

This component belongs to the S2AF series of standard recovery rectifiers from Taiwan Semiconductor. The series offers various voltage ratings within the same SMAF package family, allowing for design flexibility. The S2MAF-T specifically addresses mid-range voltage applications requiring robust current handling capabilities in compact consumer and industrial electronics designs.

Single Diodes Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same voltage and current class. Verify that any substitute maintains identical package dimensions and thermal characteristics. Ensure replacement components meet the same reverse leakage and forward voltage specifications.