1N1342A

Single Diodes Overview

The 1N1342A is a standard rectifier diode manufactured by Microchip Technology. It features a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current rating of 16 A. The device utilizes a DO-4 (DO-203AA) axial leaded package with stud mounting capabilities. Key electrical characteristics include a maximum DC reverse leakage current of 10 µA at the rated voltage and a forward voltage drop of 1.3 V when tested at 30 A. The component supports a wide operating junction temperature range from -65°C to +200°C, ensuring reliability in demanding thermal environments.

Single Diodes Feature Summary

• High current handling capability for robust power rectification applications
• Extended thermal stability suitable for high-temperature industrial operations
• Standard recovery speed optimized for general-purpose switching tasks

Single Diodes Applications

• Industrial power supply rectification circuits
• Battery charging systems requiring high current throughput
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm exact electrical tolerances and manufacturing lot details. Ensure the procurement channel provides valid traceability records. Confirm that the physical package matches the required stud mounting specifications for your application board design prior to ordering.

Single Diodes Selection Notes

Select this component when a 16 A current rating and 100 V blocking voltage are required in a ruggedized axial package. Consider the DO-4 form factor for compatibility with existing through-hole or stud-mount infrastructure. Evaluate the thermal management requirements given the high junction temperature tolerance and ensure adequate heat sinking is available for continuous operation.

Single Diodes Part Context

This part belongs to the 1N134x series of high-current silicon rectifiers produced by Microchip Technology. These devices are designed for general-purpose rectification in industrial and automotive environments. The series offers various voltage ratings while maintaining consistent current handling and mechanical packaging standards across different models.

Single Diodes Replacement Considerations

Cross-reference with other 1N134x series variants such as 1N1341B or 1N1347A if voltage ratings differ. Verify pinout compatibility and thermal resistance values before substituting with components from other manufacturers.