1N2132A

Single Diodes Overview

The Microchip Technology 1N2132A is a standard recovery rectifier diode designed for high-current applications. It features a maximum repetitive peak reverse voltage of 250 V and an average forward rectified current rating of 70 A. The device utilizes a DO-5 (DO-203AB) axial leaded package, suitable for panel or chassis mounting. Key electrical characteristics include a maximum DC reverse leakage current of 25 µA at the rated voltage and a typical forward voltage drop of 1.25 V when conducting 200 A. The component operates within a junction temperature range of -65°C to +200°C.

Single Diodes Feature Summary

• High current handling capability with a 70 A average forward rectified current rating
• Robust thermal performance supporting operation up to a 200°C junction temperature
• Standard recovery speed suitable for general-purpose power conversion tasks

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• DC motor drive systems

Single Diodes Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact mechanical dimensions and marking codes. Confirm RoHS compliance status as it varies by manufacturing batch and region. Ensure the ordering quantity meets the manufacturer's minimum order requirements before finalizing procurement. Request the latest datasheet revision to validate any recent parameter updates or packaging changes prior to integration into the design.

Single Diodes Selection Notes

Select this component for designs requiring robust high-current rectification in compact axial packages. Evaluate the thermal management strategy to ensure the junction temperature remains within the specified limits under peak load conditions. Compare the forward voltage drop against system efficiency targets to determine suitability for low-loss power paths. Verify that the 250 V reverse voltage rating provides adequate margin for transient spikes in the target application circuit.

Single Diodes Part Context

The 1N2132A belongs to Microchip Technology's extensive portfolio of discrete semiconductor devices, specifically within the standard rectifier category. This series is engineered for reliability in demanding industrial and automotive environments. The DO-5 package offers a balance between current capacity and physical footprint, making it a common choice for legacy and modern power electronics designs requiring durable, through-hole mounting solutions.

Single Diodes Replacement Considerations

Consult official Microchip substitution guides for verified equivalents. Cross-reference pinout compatibility and thermal resistance values when considering alternative manufacturers. Ensure that any substitute part meets or exceeds the 70 A current and 250 V voltage ratings.