1N1347C

Single Diodes Overview

The 1N1347C is a silicon power rectifier manufactured by Microchip Technology. It features a maximum DC reverse voltage (Vr) of 500 V and an average rectified current (Io) of 16 A. The forward voltage drop (Vf) is specified as 1.3 V at a forward current of 30 A. The device utilizes standard technology with a reverse leakage current of 10 µA at 500 V. It operates within a junction temperature range of -65°C to 200°C and is housed in a DO-203AA (DO-4) package designed for stud mounting.

Single Diodes Feature Summary

• High thermal stability with a junction temperature range extending to 200°C
• Robust mechanical design utilizing stud mounting configuration
• Standard silicon rectification technology for general power applications

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific suffix 'C' against official Microchip documentation to confirm exact electrical tolerances and marking codes, as variations may exist between manufacturers or legacy datasheets. Confirm RoHS compliance status directly with the supplier, as historical data indicates non-compliance for some variants in this series. Ensure the DO-203AA package type matches the intended PCB or chassis mounting requirements before finalizing procurement orders.

Single Diodes Selection Notes

Select the 1N1347C when a 500 V reverse voltage rating and 16 A continuous current capacity are required. The DO-203AA stud-mount package necessitates compatible thermal interface materials and mounting hardware. Consider the 1.3 V forward voltage drop for efficiency calculations at high currents. Verify that the operating environment stays within the -65°C to 200°C junction temperature limits to ensure reliable long-term performance.

Single Diodes Part Context

The 1N1347C belongs to the 1N1347 series of silicon power rectifiers produced by Microchip Technology. This series is characterized by high current handling capabilities and robust construction suitable for industrial environments. The component serves as a fundamental building block in power electronics, providing unidirectional current flow protection and conversion in various electrical systems.

Single Diodes Replacement Considerations

Cross-reference with other 1N1347 variants such as 1N1347A or 1N1347B if available from authorized sources. Verify pinout compatibility and thermal resistance characteristics when substituting components from different manufacturers to ensure equivalent performance in the target application.