SF38G-A

Single Diodes Overview

The SF38G-A is a silicon rectifier diode manufactured by Taiwan Semiconductor Corporation. It is designed for general-purpose rectification applications in electronic circuits. The component features a single-phase, single-element configuration housed in the DO-201AD axial leaded package. Key electrical specifications include a maximum average forward rectified current of 3 amperes and a repetitive peak reverse voltage rating of 600 volts. These parameters define its operational limits within power supply and conversion systems.

Single Diodes Feature Summary

• Utilizes silicon planar technology for stable performance
• Encapsulated in a DO-201AD axial leaded package
• Engineered for high surge current handling capability

Single Diodes Applications

• General-purpose rectification in AC to DC converters
• Power supply input stages
• Battery charging circuits

Single Diodes Procurement Notes

Verify the manufacturer designation on the component marking to confirm it originates from Taiwan Semiconductor Corporation rather than other vendors using similar part numbers. Ensure the suffix matches the specific ordering code required for the desired packaging or tape-and-reel configuration if applicable. Cross-reference the datasheet revision date with your design requirements to ensure compliance with current manufacturing standards.

Single Diodes Selection Notes

Select this component when a 3A current rating and 600V blocking voltage are required for standard rectification tasks. Consider the thermal resistance characteristics of the DO-201AD package for heat dissipation needs. Evaluate the forward voltage drop at the expected operating current to assess efficiency losses in the target circuit design compared to alternative fast recovery or Schottky options.

Single Diodes Part Context

This device belongs to the family of general-purpose silicon rectifier diodes produced by Taiwan Semiconductor Corporation. It shares the DO-201AD form factor with other high-current axial diodes but is distinguished by its specific 600V voltage rating and 3A continuous current capacity. The product line targets industrial and consumer electronics requiring reliable unidirectional current flow.

Single Diodes Replacement Considerations

Direct substitutes must match the 3A current rating, 600V reverse voltage, and DO-201AD package dimensions. Verify that alternative manufacturers' parts meet the same thermal and electrical specifications to ensure compatibility without redesigning the PCB footprint or cooling infrastructure.