1N3170

Single Diodes Overview

The Microchip Technology 1N3170 is a high-power Schottky rectifier diode designed for demanding power conversion applications. It features a single-element silicon construction housed in the DO-205AB (DO-9) stud mount package. The device supports a maximum repetitive peak reverse voltage of 600V and an average forward current of 300A. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 3000A and a maximum DC forward voltage of 0.95V at specified conditions. It operates within a junction temperature range of -65°C to +190°C.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and fast switching performance
• Features rugged DO-205AB stud mount package for efficient thermal dissipation and mechanical stability
• Designed for high-current handling with a 300A average rectified current rating

Single Diodes Applications

• High-power industrial motor drives
• DC-DC converter output rectification
• Battery charging systems

Single Diodes Procurement Notes

Verify the specific suffix or variant against official Microchip documentation, as standard military or commercial grades may differ in qualification standards such as MIL-PRF-19500. Confirm RoHS compliance status directly with the manufacturer, as historical data indicates some variants may not meet current environmental directives. Ensure the ordering part number matches the exact voltage and current requirements for your specific circuit design.

Single Diodes Selection Notes

Select this component when high efficiency and low conduction losses are critical in high-amperage circuits. The stud mount configuration requires compatible heatsinking solutions to maintain junction temperatures within the specified +190°C limit. Evaluate the 600V reverse voltage rating against peak transient voltages in the application to ensure adequate safety margins during operation.

Single Diodes Part Context

This component belongs to the family of high-power discrete rectifiers manufactured by Microchip Technology. It shares the DO-205AB form factor with other high-current devices like the 1N3172R, but differs in its Schottky technology versus standard recovery characteristics. These devices are typically utilized in heavy-duty power electronics where reliability under extreme thermal and electrical stress is required.

Single Diodes Replacement Considerations

Public confirmed substitute part numbers: JANTX1N3170.