1N3141

Single Diodes Overview

The Microchip Technology 1N3141 is a general-purpose silicon power rectifier diode designed for high-current applications. It features a maximum average forward rectified current of 100A and a repetitive peak reverse voltage of 150V. The device utilizes a stud mount configuration within the DO-205AA (DO-8) package, facilitating efficient thermal dissipation for industrial power systems.

Single Diodes Feature Summary

• High current handling capability for robust power conversion
• Stud mount construction for secure mechanical attachment
• Silicon planar epitaxial design for reliability

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the manufacturer marking on the component body to confirm Microchip Technology origin. Ensure the DO-205AA stud mount package matches the PCB or chassis mounting requirements. Confirm that the 150V reverse voltage rating meets the specific circuit's peak inverse voltage demands before integration.

Single Diodes Selection Notes

Select this component when high continuous current capacity is required in a compact stud-mount form factor. The 150V rating suits low-to-medium voltage AC-to-DC conversion tasks. Consider thermal management solutions compatible with the stud base to maintain junction temperature limits during operation.

Single Diodes Part Context

This part belongs to the standard 1N series of rectifiers, widely used in legacy and modern industrial electronics. Microchip Technology continues production of these established components to support long-term manufacturing cycles in heavy-duty electrical equipment and power infrastructure.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N3141 equivalents in DO-205AA packages. Verify identical 100A current and 150V voltage ratings. Ensure pinout and mounting hole dimensions match existing hardware designs.