1N2061

Single Diodes Overview

The Microchip Technology 1N2061 is a standard recovery rectifier diode designed for high-power applications. It features a reverse voltage rating of 400 V and supports a maximum output current of 250 A. The device utilizes silicon technology and is housed in a DO-9 metal package with a round shape. It operates at a maximum temperature of 200 °C and has a maximum non-repetitive peak forward current of 4500 A.

Single Diodes Feature Summary

• Standard recovery rectifier performance
• High current handling capability
• Robust metal DO-9 packaging

Single Diodes Applications

• DC motor control and drives
• Battery chargers
• Welders
• Power converters
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the manufacturer designation carefully, as the 1N2061 part number appears across multiple vendors including Microchip Technology, Semitronics Corp, and IR. Confirm that the specific unit matches the required 250 A current rating and 400 V reverse voltage specifications. Ensure the package type corresponds to the DO-9 form factor before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component for circuits requiring robust single-phase rectification with high surge current tolerance. The 250 A continuous current rating makes it suitable for heavy-duty industrial power supplies. Consider the 200 °C maximum operating temperature when designing thermal management solutions for enclosed or high-ambient environments.

Single Diodes Part Context

The 1N2061 belongs to the general category of silicon rectifier diodes used in power electronics. It is functionally similar to other high-current axial leaded diodes but is distinguished by its specific 250 A rating and 400 V blocking capability. The DO-9 package provides mechanical stability for high-vibration environments.

Single Diodes Replacement Considerations

The IR 70U40/1N2061 is documented as a reference replacement. Verify electrical compatibility, specifically the 250 A current and 400 V voltage ratings, before substitution.