1N3297AR

Single Diodes Overview

The Microchip Technology 1N3297AR is a silicon standard recovery rectifier diode designed for high-power applications. It features a maximum average forward rectified current of 100A and supports peak repetitive reverse voltages ranging from 200V to 1400V depending on the specific variant within the series. The device utilizes a DO-8 (DO-205AA) stud-mount package with a metal body, ensuring robust thermal management. It operates within a junction temperature range of -65°C to 200°C and exhibits a maximum non-repetitive peak forward surge current of 2300A.

Single Diodes Feature Summary

• Utilizes a rugged metal stud-mount package for efficient heat dissipation in high-current environments
• Engineered with silicon technology for reliable standard recovery performance
• Supports a wide voltage range configuration to accommodate diverse circuit requirements

Single Diodes Applications

• General purpose rectification in industrial power supplies
• High-current DC power distribution systems
• Industrial motor drive rectification circuits

Single Diodes Procurement Notes

Verify the exact voltage rating suffix when ordering, as the 1N3297A series spans multiple voltage classes. Confirm the 'R' suffix indicates tape and reel packaging if required by automated assembly lines. Ensure compatibility with the DO-8 mounting interface and verify that the selected variant meets the specific reverse voltage requirements of the target application circuit design.

Single Diodes Selection Notes

Select this component for applications requiring high current handling capabilities up to 100A with standard recovery characteristics. The stud-mount form factor is ideal for chassis or heatsink mounting where space constraints allow for larger packages. Consider the specific voltage rating needed within the 200V to 1400V range to ensure adequate safety margins against transient spikes in the operating environment.

Single Diodes Part Context

This part belongs to the 1N329x series of high-power silicon rectifiers manufactured by Microchip Technology. These devices are characterized by their ability to handle significant forward currents while maintaining stable reverse blocking capabilities. The series is widely used in heavy-duty industrial equipment where reliability under harsh electrical conditions is critical for continuous operation.

Single Diodes Replacement Considerations

Compatible substitutes include other 100A stud-mount rectifiers from the same family, such as the 1N3296R or 1N1400, provided they match the specific reverse voltage requirement of the original design.