1N2138A

Single Diodes Overview

The GeneSiC Semiconductor 1N2138A is a silicon standard recovery rectifier diode housed in a DO-5 (DO-203AB) stud mount package. It features a maximum repetitive peak reverse voltage of 600 V and a continuous forward current rating of 60 A. The device exhibits a maximum non-repetitive surge forward current of 1050 A under half-sine wave conditions. Electrical characteristics include a maximum forward voltage of 1.1 V at 60 A and a maximum reverse leakage current of 15 mA at 150 °C. The junction-to-case thermal resistance is specified at 0.65 °C/W, supporting operation within a temperature range of -55 °C to 150 °C.

Single Diodes Feature Summary

• High surge current capability for handling transient loads
• Stud base configuration with cathode connection on the stud
• Not sensitive to electrostatic discharge

Single Diodes Applications

• General purpose rectification circuits
• Power supply units requiring high reliability
• Industrial equipment power stages

Single Diodes Procurement Notes

Verify the specific manufacturer source when ordering, as this component is produced by multiple vendors including GeneSiC, Vishay, and International Rectifier. Confirm that the datasheet specifications match your design requirements, particularly regarding the thermal resistance and voltage ratings. Ensure the package type corresponds to the required mounting hardware for your application.

Single Diodes Selection Notes

Select this component for applications requiring robust standard recovery performance in a stud-mount form factor. The 600 V rating suits medium-voltage AC/DC conversion tasks. Consider the thermal management capabilities provided by the metal case and low thermal resistance when designing heat sinks for continuous 60 A operation.

Single Diodes Part Context

This part belongs to the 1N2133A through 1N2138AR series of silicon standard recovery diodes. The series offers varying reverse voltage ratings from 300 V to 600 V while maintaining a consistent 60 A forward current capacity. All variants share identical physical dimensions and thermal characteristics, differing primarily in their blocking voltage specifications.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N2138A equivalents such as VS-1N2138A or IRF versions. Verify pinout compatibility, noting that the standard polarity has the stud as the cathode. Ensure substitute parts meet the same 600 V and 60 A ratings.