1N2137AR

Single Diodes Overview

The GeneSiC Semiconductor 1N2137AR 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 500 V and a continuous forward current rating of 60 A. The device exhibits a maximum forward voltage of 1.1 V at 60 A and supports a non-repetitive surge current of 1050 A. Operating temperatures range from -55 °C to 150 °C, with a thermal resistance junction-to-case of 0.65 °C/W.

Single Diodes Feature Summary

• High surge current capability for handling transient loads
• Stud mount configuration for efficient thermal dissipation
• Low leakage current characteristics

Single Diodes Applications

• High power rectification circuits
• Industrial power supplies
• General purpose rectification

Single Diodes Procurement Notes

Verify the specific manufacturer source, as this part number appears across multiple vendors including Vishay and Microchip. Confirm that the ordering suffix 'AR' corresponds to the reverse polarity variant where the stud functions as the anode, rather than the standard cathode configuration. Ensure compliance with RoHS directives if required by the application specifications.

Single Diodes Selection Notes

Select this component when a robust silicon rectifier with high surge tolerance is required. The DO-5 package facilitates direct mounting to heatsinks via the stud terminal. Consider the 500 V blocking voltage and 60 A continuous current limits to ensure adequate margin for the intended circuit design and operating temperature conditions.

Single Diodes Part Context

This component belongs to the 1N2133A through 1N2138AR series of silicon standard recovery diodes. These devices are designed for high reliability applications requiring durable power rectification. The series covers various voltage ratings from 300 V to 600 V while maintaining a consistent 60 A current capacity and mechanical form factor.

Single Diodes Replacement Considerations

Compatible substitutes within the same series include the 1N2137A (standard polarity) and other variants like 1N2135A or 1N2138A depending on the required voltage rating. Verify polarity orientation carefully when swapping between standard and reverse polarity versions.