1N250A

Single Diodes Overview

The Microchip Technology 1N250A is a general-purpose rectifier diode designed for demanding applications. It features a maximum DC reverse voltage (Vr) of 200 V and an average rectified forward current (Io) of 40 A. The device utilizes a stud mount installation type within a DO-5 (DO-203AB) package. Key electrical characteristics include a forward voltage drop of 1.19 V at 90 A and a maximum reverse leakage current of 10 µA at 200 V. It operates with standard recovery speed greater than 500 ns and supports a junction temperature range from -65°C to 200°C.

Single Diodes Feature Summary

• Engineered as a general-purpose rectifier diode suitable for high-current industrial environments
• Utilizes a robust stud mount configuration in a DO-5 package for secure mechanical attachment
• Supports extended thermal operation with a junction temperature range up to 200°C

Single Diodes Applications

• Industrial power supply rectification
• General-purpose AC to DC conversion circuits
• High-current load protection

Single Diodes Procurement Notes

Verify the specific suffix designation, such as 'A', against the official Microchip Technology datasheet to ensure correct voltage and current ratings. Confirm that the DO-5 stud mount package matches the mechanical constraints of the target assembly. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the supplier provides valid traceability documentation for semiconductor components.

Single Diodes Selection Notes

Select this component when a 200 V reverse voltage rating and 40 A continuous current capacity are required. The DO-5 stud mount package is appropriate for applications needing direct chassis mounting or heatsink integration. Consider the standard recovery time (>500 ns) for non-switching power applications. Evaluate the 1.19 V forward voltage drop for thermal management calculations under full load conditions.

Single Diodes Part Context

The 1N250A belongs to the standard rectifier diode family manufactured by Microchip Technology. It is part of a broader series of axial and stud-mounted diodes designed for reliable performance in power electronics. The DO-5 package is a legacy form factor often used in heavy-duty equipment where high current handling and mechanical stability are prioritized over miniaturization.

Single Diodes Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents must match the 200 V Vr, 40 A Io, and DO-5 stud mount specifications exactly.