S34140

Single Diodes Overview

The S34140 is a general-purpose stud-mount rectifier diode manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 1400 V and an average forward rectified current rating of 45 A. The device utilizes a DO-5 (DO-203AB) package configuration suitable for high-voltage applications. Key electrical specifications include a maximum forward voltage drop of 1.15 V and a leakage current of 10 µA.

Single Diodes Feature Summary

• Designed for high-voltage general-purpose rectification tasks
• Utilizes stud-mount construction for thermal management
• Provides robust performance in demanding power environments

Single Diodes Applications

• High-voltage power supply circuits
• Industrial rectification systems
• General-purpose power conversion modules

Single Diodes Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm exact electrical ratings and mechanical dimensions before integration. Ensure compatibility with existing thermal management solutions due to the stud-mount package type. Cross-reference official Microchip Technology resources for any recent product change notifications or obsolescence notices related to this component.

Single Diodes Selection Notes

Select this component when a high-voltage, medium-current rectifier is required in a stud-mount form factor. Consider the 1400 V reverse voltage capability and 45 A current handling against system requirements. Evaluate the thermal resistance characteristics inherent to the DO-5 package for heat dissipation needs in the target application environment.

Single Diodes Part Context

This part belongs to the Microchip Technology S34 series of diodes, which are engineered for high-voltage applications. The series offers various voltage and current ratings within the same package family, allowing designers to standardize on a single mounting style while adjusting electrical parameters to meet specific circuit demands.

Single Diodes Replacement Considerations

Consult official Microchip Technology substitution guides for verified alternatives. Ensure any replacement matches the 1400 V reverse voltage, 45 A current rating, and DO-5 stud-mount physical dimensions.