1N2133A

Single Diodes Overview

The Microchip Technology 1N2133A is a high-current silicon rectifier diode designed for power supply applications. It features a DO-5 (DO-203AB) screw-type package, enabling robust thermal management and mechanical stability in industrial environments. The component supports significant forward current handling capabilities, making it suitable for demanding power conversion tasks where reliability under high load conditions is critical.

Single Diodes Feature Summary

• High current capacity for heavy-duty power rectification
• Screw-terminal mounting for secure mechanical attachment
• Robust DO-5 package construction for industrial durability

Single Diodes Applications

• Industrial power supplies
• Heavy-duty rectification circuits
• Power conversion systems

Single Diodes Procurement Notes

Verify the manufacturer source carefully, as multiple vendors including EIC Semiconductor and International Rectifier have historically produced this part number. Confirm the specific datasheet version to ensure compatibility with your design requirements. Check for obsolescence status, as some sources indicate scheduled discontinuation by certain manufacturers. Ensure the package type matches your PCB or chassis mounting constraints.

Single Diodes Selection Notes

Select this component when high current rectification is required in a screw-mountable package. Consider the thermal dissipation needs of the DO-5 package for your specific application environment. Verify voltage ratings against your circuit's peak inverse voltage requirements. Compare specifications across different manufacturers if sourcing from secondary markets due to potential historical production variations.

Single Diodes Part Context

The 1N2133A belongs to the family of standard recovery silicon rectifier diodes. It is often associated with legacy designs from manufacturers like Motorola and International Rectifier before their acquisition by Infineon. Microchip Technology continues to list this part, indicating ongoing support or licensing. It serves as a replacement for older high-power diode designs in established industrial equipment.

Single Diodes Replacement Considerations

Check for direct substitutes from other manufacturers offering identical DO-5 screw-mount packages and similar current ratings. Verify that any replacement maintains the same voltage and current specifications to ensure circuit compatibility without redesign.