1N1201

Single Diodes Overview

The Microchip Technology 1N1201 is a single standard recovery rectifier housed in a DO-4 (DO-203AA) stud mount package. It features a maximum DC reverse voltage of 150 V and an average forward current rating of 12 A. The device exhibits a typical forward voltage drop of 1.2 V at 30 A and a maximum reverse leakage current of 10 µA at 150 V. Operating junction temperatures range from -65°C to +200°C, supporting high-temperature industrial applications.

Single Diodes Feature Summary

• Standard recovery speed suitable for general-purpose rectification
• High thermal stability with extended junction temperature range
• Robust stud mount construction for efficient heat dissipation

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• DC power conversion systems

Single Diodes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status before procurement, as this component may be manufactured under legacy specifications. Confirm that the DO-4 package dimensions match the intended mounting hardware. Ensure thermal management solutions are adequate for the expected operating current and ambient temperature conditions to maintain reliability within the specified junction temperature limits.

Single Diodes Selection Notes

Select this component when a 150 V reverse voltage rating and 12 A continuous current capacity are required in a stud-mount configuration. Consider the standard recovery characteristics for non-switching or low-frequency applications. Evaluate the thermal resistance of the mounting interface to ensure the junction temperature remains within the -65°C to +200°C operational range during peak load conditions.

Single Diodes Part Context

The 1N1201 belongs to the 1N series of silicon rectifiers produced by Microchip Technology. These components are designed for robust performance in demanding environments. The DO-4 package provides a standardized footprint for high-power diode applications, facilitating integration into existing chassis-mounted designs requiring reliable DC rectification capabilities.

Single Diodes Replacement Considerations

Verify pinout compatibility and thermal characteristics when substituting with other 1N series rectifiers. Ensure alternative parts meet the 150 V reverse voltage and 12 A current requirements. Check for equivalent package dimensions to fit existing mounting structures without mechanical modification.