1N3085

Single Diodes Overview

The 1N3085 is a standard recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage of 100 V and an average forward current rating of 150 A. The device exhibits a maximum forward voltage drop of 1.2 V at 150 A and a reverse leakage current of 25 mA at 100 V. Designed for stud mounting in the DO-205AC (DO-30) package, it operates within a junction temperature range of -65°C to 200°C.

Single Diodes Feature Summary

• High current handling capability with a 150 A average forward current rating
• Robust thermal performance supporting a junction temperature up to 200°C
• Standard recovery speed suitable for general-purpose rectification applications

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and datasheet revision alignment. Note that this specific part number may be discontinued; validate current availability status before finalizing procurement plans.

Single Diodes Selection Notes

Select this component for high-current DC rectification where stud mounting is feasible. Ensure the circuit design accommodates the required heat sinking for the DO-205AC package. Verify that the 100 V reverse voltage rating exceeds the peak inverse voltage present in the application.

Single Diodes Part Context

This component belongs to the 1N3085, 1N3111, and 1N5162 series of high-power rectifiers. These devices are engineered for robust industrial environments requiring reliable high-amperage switching. The series utilizes standard silicon planar technology for consistent electrical characteristics.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent high-current stud-mount rectifiers. Verify pinout compatibility and thermal resistance specifications when evaluating alternative manufacturers.