1N2130R

Single Diodes Overview

The 1N2130R is a standard reverse polarity silicon rectifier diode manufactured by Microchip Technology. It features a maximum DC reverse voltage of 150 V and an average rectified current rating of 70 A. The device utilizes a DO-5 (DO-203AB) package with stud mounting for robust thermal management. Key electrical parameters include a forward voltage of 1.25 V at 200 A and a reverse leakage current of 10 µA at 50 V. The junction temperature range extends from -65°C to 200°C, supporting high-power industrial applications.

Single Diodes Feature Summary

• Standard reverse polarity technology designed for high-current rectification
• Stud mount construction in DO-5 package for efficient heat dissipation
• High junction temperature capability up to 200°C

Single Diodes Applications

• Industrial power supplies
• Welding equipment rectifiers
• Motor drive systems

Single Diodes Procurement Notes

Verify the manufacturer designation as Microchip Technology or its predecessor entities such as Microsemi or Interpoint, as part numbers may have been transferred during acquisitions. Confirm the specific suffix 'R' indicates the correct packaging variant if applicable. Ensure the datasheet matches the required 70A current rating and 150V blocking voltage specifications for your circuit design.

Single Diodes Selection Notes

Select this component when high surge current handling and low forward voltage drop are critical. The DO-5 stud mount requires compatible heatsinking infrastructure. Compare against similar 150V/70A devices like the S30620 if alternative sourcing is needed. Ensure the operating environment supports the specified -65°C to 200°C junction temperature range.

Single Diodes Part Context

This diode belongs to the standard rectifier family, historically associated with GeneSiC Semiconductor before acquisition by Microchip. It serves as a rugged solution for heavy-duty power conversion where reliability under high thermal stress is paramount. The DO-5 package is a legacy form factor still used in industrial and military-grade power electronics.

Single Diodes Replacement Considerations

The S30620 is a confirmed substitute part number listed in public comparison data. Verify pinout compatibility and thermal resistance characteristics when substituting.