1N4589R

Single Diodes Overview

The 1N4589R is a standard rectifier diode manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 300 V and an average forward rectified current rating of 150 A. The device utilizes a stud mount configuration within the DO-205AA (DO-8) package. This component is designed for general-purpose power rectification applications requiring high current handling capabilities.

Single Diodes Feature Summary

• High current capacity suitable for demanding power conversion tasks
• Robust stud mount construction for effective thermal management
• Standard rectifier characteristics with defined reverse voltage limits

Single Diodes Applications

• Industrial power supplies
• Motor drive rectification circuits
• General purpose power conversion systems

Single Diodes Procurement Notes

Verify the manufacturer designation, as Powerex Inc also produces this part number. Confirm the specific package type and electrical ratings match your design requirements before procurement. Ensure compliance with RoHS standards if required by your application specifications.

Single Diodes Selection Notes

Select this component when a 150 A current rating and 300 V blocking voltage are necessary. The stud mount style requires compatible mounting hardware and thermal interface materials. Consider the physical footprint and thermal dissipation needs of the DO-205AA package during PCB or chassis layout.

Single Diodes Part Context

This diode belongs to the 1N4589 series of standard rectifiers. It shares similarities with other high-current diodes in the same family but is distinguished by its specific voltage and current ratings. The component is widely used in industrial settings where reliability under high load conditions is critical.

Single Diodes Replacement Considerations

Aftermarket versions labeled as replacing 1N4589R exist from GE Industrial Controls. Verify that any substitute maintains identical electrical parameters and mechanical dimensions to ensure compatibility with existing mounting structures and circuit designs.