1N1183AR

Single Diodes Overview

The Microchip Technology 1N1183AR is a standard recovery rectifier diode designed for high-power applications. It features a 50 V reverse voltage rating and supports an average forward current of 40 A. The device utilizes a DO-203AB (DO-5) stud mount package, ensuring robust thermal management. Key electrical characteristics include a maximum forward voltage of 1.1 V at rated current and a peak non-repetitive surge current capability of 800 A. It operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• High surge current capability for handling transient loads
• Low leakage current for improved efficiency
• Stud mount configuration for effective heat dissipation

Single Diodes Applications

• High power rectification circuits
• Industrial power supplies
• Battery charging systems

Single Diodes Procurement Notes

Verify the specific manufacturer designation, as sourcing data indicates potential discrepancies between GeneSiC Semiconductor and Microchip Technology branding for this part number. Confirm RoHS compliance status directly with the supplier, as documentation varies by source. Ensure the DO-203AB package type matches your mounting requirements before procurement.

Single Diodes Selection Notes

Select this component for applications requiring reliable standard recovery performance at moderate voltages. The 40 A current rating suits medium-to-high power converters. Consider the stud mount requirement for mechanical integration and thermal design. Verify that the 50 V reverse voltage provides sufficient margin for your circuit's peak inverse voltage conditions.

Single Diodes Part Context

This component belongs to the 1N1183 series of silicon rectifier diodes. These devices are engineered for general-purpose high-power rectification. The series typically includes variants with different current ratings, such as 35 A and 60 A options, sharing similar structural and electrical characteristics suitable for demanding industrial environments.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 40 A, 50 V standard recovery diodes in the DO-203AB package only after verifying pinout and thermal specifications.