1N3670AR

Single Diodes Overview

The 1N3670AR is a standard silicon power rectifier manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 700 V and an average forward rectified current rating of 22 A. The device utilizes a stud mount configuration within the DO-4 (DO-203AA) package. It is designed for general-purpose rectification applications requiring high voltage and current handling capabilities in industrial and power supply environments.

Single Diodes Feature Summary

• Standard recovery silicon construction for reliable power rectification
• Stud mount mechanical design for efficient thermal management
• High voltage blocking capability suitable for demanding circuits

Single Diodes Applications

• Industrial power supply units
• General purpose rectification in high voltage systems
• Power conversion equipment

Single Diodes Procurement Notes

Verify the manufacturer origin, as sources may list Microchip or Formosa MicroSemi. Confirm the DO-4 stud mount package type matches your thermal interface requirements. Ensure the 700V/22A ratings align with your circuit design specifications before procurement.

Single Diodes Selection Notes

Select this component when a robust, stud-mounted silicon rectifier is required for high-current applications. The DO-4 package facilitates direct mounting to heatsinks. Verify that the standard recovery characteristics meet the switching speed requirements of the target application without needing ultra-fast alternatives.

Single Diodes Part Context

This part belongs to the 1N series of standard rectifiers, widely used in legacy and modern industrial designs. The 'AR' suffix typically denotes specific packaging or testing variations within the Microchip portfolio. It serves as a fundamental discrete power semiconductor component for AC-to-DC conversion tasks.

Single Diodes Replacement Considerations

Cross-reference with 1N3670A for equivalent electrical performance. Check compatibility with other 22A 700V stud-mount diodes from different manufacturers if supply constraints exist. Ensure pinout and mounting hole dimensions match existing PCB or chassis layouts.