1N1396

Single Diodes Overview

The Microchip Technology 1N1396 is a silicon power rectifier designed for high-current applications. It features a stud-mount configuration with the cathode connected to the mounting surface, facilitating efficient thermal dissipation. The device is rated for an average forward current of 100 A and supports peak repetitive reverse voltages ranging from 50 V to 600 V depending on the specific variant within the series. With a typical forward voltage drop of 1.2 V, it offers robust performance in industrial power conversion systems.

Single Diodes Feature Summary

• High current handling capability suitable for demanding power electronics
• Stud-mount construction for direct heatsink attachment and thermal management
• Silicon planar die technology ensuring reliable operation

Single Diodes Applications

• Industrial motor drives and variable frequency drives
• Battery charging systems for electric vehicles
• Uninterruptible power supply (UPS) units
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific voltage rating suffix required for your application, as the base part number covers a range. Confirm the package orientation (cathode to stud vs. anode to stud) matches your mechanical design. Ensure compatibility with existing thermal interface materials for optimal heat transfer. Cross-reference datasheets from authorized distributors to confirm current manufacturing status and lead times.

Single Diodes Selection Notes

Select this component when high average forward current is critical and space constraints allow for stud-mount packaging. Evaluate the thermal resistance characteristics against your system's cooling capabilities. Consider the forward voltage drop impact on overall efficiency at full load. Compare alternative packages if board-level mounting is preferred over chassis mounting.

Single Diodes Part Context

This component belongs to a family of high-current rectifiers manufactured by Microsemi, now part of Microchip Technology. These devices are engineered for rugged environments where reliability under high stress is paramount. The 1N1396 specifically utilizes a glass passivated junction to withstand harsh electrical conditions common in heavy-duty industrial power supplies.

Single Diodes Replacement Considerations

Direct substitutes include other 100A stud-mount rectifiers from manufacturers like Littelfuse or Vishay, provided they match the 1N1396's voltage rating and pinout configuration. Verify that replacement parts maintain equivalent thermal resistance and forward voltage characteristics to ensure system performance parity.