1N6620US

Overview

The Microchip Technology 1N6620US is a surface-mount fast recovery rectifier designed for high-speed switching applications. It features a single diode configuration housed in the D-5A-2 package. The device supports a maximum repetitive peak reverse voltage of 220 V and an average forward rectified current of 2 A. Key electrical characteristics include a low forward voltage drop, minimal reverse leakage current, and a fast reverse recovery time suitable for efficient power conversion circuits.

Feature Summary

• Fast recovery performance optimized for high-frequency switching operations
• Robust construction with high thermal stability for reliable operation
• Low forward voltage drop to minimize conduction losses
• Compact surface-mount design facilitating automated assembly

Applications

• High-frequency DC-DC converters
• Power supply output rectification
• Free-wheeling diodes in inductive load circuits
• Snubber circuits in switching regulators

Procurement Notes

Verify the specific ordering suffix and package variant against the official datasheet to ensure compatibility with your PCB footprint. Confirm that the component meets all required environmental and reliability standards for your specific application before finalizing procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a 2 A current rating and 220 V reverse voltage capability are required in a compact surface-mount form factor. Ensure the circuit's operating frequency aligns with the device's fast recovery specifications. Verify that the thermal management strategy accommodates the power dissipation at the expected forward current levels.

Part Context

This component belongs to the 1N66xx series of surface-mount rectifiers from Microchip Technology. These devices are engineered to replace traditional through-hole equivalents while providing improved performance in terms of speed and size. The series offers various voltage and current ratings to suit diverse power electronics requirements.

Replacement Considerations

Check for direct pin-compatible substitutes within the same series or equivalent fast recovery rectifiers from other manufacturers. Ensure any replacement matches the 2 A current rating, 220 V reverse voltage, and package dimensions. Verify that the alternative device meets or exceeds the original's reverse recovery time and thermal specifications.