S4D

Single Diodes Overview

The S4D is a standard recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 4A and a repetitive peak reverse voltage of 200V. The device is housed in the DO-214AB (SMC) surface-mount package, designed for efficient thermal dissipation and compact board space utilization.

Single Diodes Feature Summary

• High-speed switching capability with low reverse leakage current
• Robust surge overload rating for transient protection
• Compliant with RoHS standards and halogen-free construction

Single Diodes Applications

• General-purpose rectification in power supplies
• Freewheeling diodes in DC-DC converters
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the specific suffix code on the ordering information to confirm exact specifications such as packaging type or temperature grade. Ensure the component meets the required automotive or industrial reliability standards if applicable to your design. Cross-reference the manufacturer's datasheet for precise electrical limits before integration.

Single Diodes Selection Notes

Select this component when a 4A current capacity and 200V blocking voltage are required in a surface-mount form factor. Consider the DO-214AB package size constraints and thermal management needs. Evaluate the reverse recovery time against the switching frequency requirements of the target circuit application.

Single Diodes Part Context

Taiwan Semiconductor Corporation specializes in discrete power rectifiers, including Schottky diodes and MOSFETs. The company operates manufacturing facilities compliant with IATF16949 and ISO9001 standards, serving global markets in automotive, industrial, and consumer electronics sectors with a focus on quality and reliability.

Single Diodes Replacement Considerations

Consult official substitution lists for equivalent 4A 200V SMC rectifiers from other manufacturers. Verify pinout compatibility and thermal characteristics before replacing the original component in existing designs.