1N3268

Single Diodes Overview

The Microchip Technology 1N3268 is a silicon power rectifier diode designed for high-current applications. It features a reverse voltage rating of 500V and a maximum average forward current of 160A. The device utilizes a stud mount configuration within the DO-205AB (DO-9) package, ensuring robust mechanical stability. Key electrical characteristics include a standard recovery time suitable for general-purpose power conversion. The component operates reliably across a wide temperature range, with junction temperatures supporting demanding industrial environments.

Single Diodes Feature Summary

• High current handling capability for heavy-duty power supplies
• Robust stud mount construction for efficient thermal management
• Standard recovery characteristics for general-purpose rectification

Single Diodes Applications

• Industrial power supply units
• Battery charging systems
• DC motor drives

Single Diodes Procurement Notes

Verify the specific manufacturer source, as multiple entities including Powerex and Microsemi produce this part number. Confirm the package type matches the required mounting hardware. Ensure the datasheet specifies the exact recovery time class if critical for the circuit design. Check for RoHS compliance status relevant to the production batch.

Single Diodes Selection Notes

Select this component when high surge current capacity and reliable thermal dissipation are required. The stud mount option simplifies heatsinking in high-power density designs. Compare recovery times against other rectifiers if switching frequency impacts efficiency. Ensure the 500V rating exceeds the peak inverse voltage in the target circuit topology.

Single Diodes Part Context

This diode belongs to the family of high-power silicon rectifiers used in industrial electronics. Similar parts often feature comparable current ratings but may differ in package style or recovery speed. The 1N3268 specifically addresses needs for rugged, high-amperage DC conversion where mechanical mounting strength is as important as electrical performance.

Single Diodes Replacement Considerations

Check equivalent parts from Powerex or Microsemi for direct pin-compatible swaps. Verify that substitute components meet the same 160A and 500V specifications. Ensure the replacement maintains the stud mount form factor for existing chassis integration.