1N1183AR

Single Diodes Overview

The GeneSiC Semiconductor 1N1183AR is a silicon standard recovery rectifier diode housed in a DO-5 (DO-203AB) stud mount package. It features a repetitive peak reverse voltage of 50 V and a continuous forward current rating of 40 A. The device exhibits a maximum forward voltage of 1.1 V at 40 A and supports a surge non-repetitive forward current of 800 A. Operating temperatures range from -55 °C to +150 °C, with a thermal resistance junction-to-case of 1.25 °C/W.

Single Diodes Feature Summary

• High surge current capability for robust transient handling
• Stud base configuration for efficient thermal management
• Not sensitive to electrostatic discharge

Single Diodes Applications

• General purpose power rectification
• Industrial power supplies
• Battery charging systems

Single Diodes Procurement Notes

Verify the specific suffix 'AR' against official manufacturer documentation to confirm reverse polarity configuration where the stud functions as the anode. Ensure compatibility with mounting hardware specifications for the DO-5 package. Confirm RoHS compliance status through the latest datasheet revision before procurement.

Single Diodes Selection Notes

Select this component for applications requiring high reliability under standard recovery conditions. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Consider the 50 V reverse voltage limit when designing circuits with potential voltage spikes or transients exceeding the rated blocking voltage.

Single Diodes Part Context

This part belongs to the 1N1183A thru 1N1190AR series of silicon standard recovery diodes manufactured by GeneSiC Semiconductor. The series offers various voltage ratings up to 600 V within the same physical footprint, allowing for design flexibility while maintaining consistent mechanical and thermal characteristics across different voltage classes.

Single Diodes Replacement Considerations

Cross-reference with Vishay 1N1183 for similar electrical parameters. Verify pinout orientation differences between standard and reverse polarity variants when substituting.