1N2228A

Single Diodes Overview

The Microchip Technology 1N2228A is a standard recovery rectifier diode designed for high-power applications. It features a single configuration with a maximum repetitive peak reverse voltage of 600V and an average forward rectified current rating of 30A at a case temperature of 145°C. The device utilizes a stud mount package (DO-203AA-2) to facilitate efficient thermal dissipation. Key electrical characteristics include a maximum non-repetitive peak surge current of 300A and a maximum forward voltage drop of 1.2V at rated current. It operates within a junction temperature range of -65°C to +200°C, ensuring reliability in demanding industrial environments.

Single Diodes Feature Summary

• High current handling capability suitable for heavy-duty power conversion
• Robust thermal management via stud mount construction
• Wide operating temperature range for extreme environment stability

Single Diodes Applications

• Industrial motor drives and inverters
• High-power DC-DC converters
• Battery charging systems

Single Diodes Procurement Notes

Verify the specific suffix codes on the component marking against the official datasheet to confirm exact electrical tolerances and packaging variations. Ensure that the mounting surface preparation and torque specifications align with Microchip's mechanical guidelines to maintain thermal performance and joint integrity during assembly.

Single Diodes Selection Notes

Select this component when designing circuits requiring high surge current tolerance and robust thermal dissipation in a compact stud-mount form factor. Compare the 600V reverse voltage rating against system transients and ensure the 30A continuous current capacity exceeds the load requirements under worst-case thermal conditions.

Single Diodes Part Context

This part belongs to Microchip’s discrete diode portfolio, specifically within the standard recovery rectifier category. It serves as a fundamental building block for power electronics, offering a balance of switching speed and current handling. The DO-203AA-2 package is a legacy but widely recognized standard for high-power diodes in industrial equipment.

Single Diodes Replacement Considerations

Consult the official Microchip cross-reference documentation for verified equivalent parts. Ensure any substitute matches the 600V Vrrm, 30A If, and DO-203AA-2 mechanical footprint without altering the circuit's thermal or electrical design parameters.