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1N2232 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE STANDARD 300V 5A DO4. Review the specifications below when checking this part for your BOM.
The Microchip Technology 1N2232 is a silicon power rectifier diode designed for high-voltage applications. It features a glass passivated die and a glass-to-metal seal construction, providing robust performance in demanding environments. The device supports a repetitive peak reverse voltage (VRRM) of up to 1200V and offers a surge current rating of 200A. With a low forward voltage characteristic, it ensures efficient power conversion. The component is available in a non-RoHS compliant package, specifically the DO-4 (DO-203AA) axial leaded format, suitable for through-hole mounting.
Verify the specific manufacturer source, as multiple vendors including Microsemi and New Jersey Semiconductor produce this part number. Confirm package compliance status, as the Microchip version is noted as non-RoHS. Ensure the DO-4 axial lead form factor matches your PCB requirements. Cross-reference datasheets from different suppliers to confirm electrical tolerances match your design specifications before finalizing procurement.
Select the 1N2232 when a high-voltage silicon rectifier with a 1200V reverse voltage rating is required. Its 5A average rectified current capacity makes it suitable for moderate power applications. Consider the axial DO-4 package for easy through-hole integration. Evaluate the non-RoHS nature if environmental regulations apply to your project. Compare against standard recovery speeds if switching frequency is a critical design parameter.
The 1N2232 belongs to the family of general-purpose silicon power rectifiers. It is historically associated with Motorola and later acquired by Microsemi, now part of Microchip Technology. This component serves as a standard replacement for older designs requiring high-voltage blocking capabilities. It is distinct from the NPN transistor sometimes confused due to similar numbering conventions in other contexts.
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