1N2246A

Single Diodes Overview

The 1N2246A is a general-purpose silicon power rectifier manufactured by Microchip Technology. It features a standard DO-4 axial leaded package, suitable for through-hole mounting applications. The device is designed to handle a repetitive peak reverse voltage of 50V and provides an average forward rectified current capacity of 22A. This component serves as a robust solution for basic power conversion tasks where high current handling and moderate voltage blocking are required.

Single Diodes Feature Summary

• Utilizes silicon planar technology for reliable operation
• Designed for general-purpose rectification in power circuits
• Features a rugged DO-4 axial leaded package

Single Diodes Applications

• Power supply rectification
• General-purpose DC power conversion
• Battery charging circuits

Single Diodes Procurement Notes

Verify the manufacturer marking on the component body to confirm it originates from Microchip Technology or an authorized licensee. Ensure the package type matches the DO-4 specification required for your PCB footprint. Check RoHS compliance status if environmental regulations apply to your specific assembly process.

Single Diodes Selection Notes

Select this component when a 50V reverse voltage rating and 22A continuous current capability are necessary. The DO-4 package requires adequate board spacing for thermal management. Consider the forward voltage drop characteristics at full load to ensure system efficiency meets design requirements.

Single Diodes Part Context

This part belongs to the legacy 1N series of silicon rectifiers, originally standardized by JEDEC. Microchip Technology continues production of these established components to support existing industrial and commercial equipment designs that rely on proven, widely available discrete power diodes.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 1N2246A specifications. Verify that substitute parts maintain the same DO-4 package dimensions and electrical ratings to ensure mechanical and functional compatibility without redesigning the circuit board.