1N3882

Single Diodes Overview

The 1N3882 is a silicon rectifier diode manufactured by Microchip Technology, designed for general-purpose power conversion applications. It features a single-phase configuration with a stud mount installation style suitable for high-current environments. The device supports an average forward current of 6A and withstands a maximum repetitive peak reverse voltage of 300V. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 200A and a maximum DC reverse leakage current of 50uA at rated voltage. The component operates within a junction temperature range of -65°C to +150°C and utilizes the DO-203AA (DO-4) axial leaded package.

Single Diodes Feature Summary

• Utilizes a stud mount configuration for secure mechanical attachment and efficient thermal dissipation in high-power circuits.
• Constructed from silicon material to provide reliable rectification performance under demanding operating conditions.
• Engineered with a single-phase design to facilitate straightforward integration into standard AC-to-DC conversion topologies.

Single Diodes Applications

• Industrial power supply units requiring robust rectification capabilities
• Battery charging systems utilizing stud-mounted components for heat management
• General-purpose DC power conversion equipment

Single Diodes Procurement Notes

Verify compliance requirements as the component is marked non-RoHS. Confirm that the specific manufacturing lot meets project specifications regarding material composition. Ensure the procurement channel provides valid traceability documentation for the Microchip Technology part number. Validate that the DO-203AA package dimensions align with the intended PCB or chassis mounting hardware before finalizing orders.

Single Diodes Selection Notes

Select this component when a 6A continuous current rating and 300V blocking voltage are required for stud-mount applications. Consider the thermal resistance characteristics inherent to the DO-203AA package for heatsink design. Evaluate the 200A surge capability against potential inrush currents in the target circuit. Ensure the operating environment remains within the specified -65°C to +150°C junction temperature limits for long-term reliability.

Single Diodes Part Context

This rectifier belongs to the broader family of discrete semiconductor diodes produced by Microchip Technology. It serves as a fundamental building block for power electronics, distinct from the company's integrated circuits such as microcontrollers or FPGAs. The component complements other high-power diodes in the portfolio by offering a standardized axial leaded form factor suitable for through-hole or panel mounting.

Single Diodes Replacement Considerations

Consult official Microchip documentation for direct cross-reference equivalents. Verify that any substitute maintains identical pinout, voltage ratings, and current handling capabilities. Ensure the alternative component supports the same stud mount interface and thermal management requirements.