1N1612A

Single Diodes Overview

The Microchip Technology 1N1612A is a silicon rectifier diode designed for general-purpose applications. It features a single element configuration within the DO-4 (DO-203AA) axial leaded package. The device supports a maximum average forward rectified current of 16 amperes and withstands a repetitive peak reverse voltage of 50 volts. It operates reliably across an extended temperature range, functioning from -55°C to +175°C junction temperature.

Single Diodes Feature Summary

• High thermal stability enabling operation at elevated junction temperatures up to 175°C
• Robust mechanical construction in a standard DO-4 axial leaded package
• Capable of handling high surge currents typical of power supply circuits

Single Diodes Applications

• Power supply rectification
• General-purpose switching
• Inverter freewheeling

Single Diodes Procurement Notes

Verify the specific manufacturer lot and date code upon receipt to ensure compliance with project requirements. Confirm that the component matches the specified DO-4 package dimensions and terminal finish. Cross-reference the ordering part number with official Microchip documentation to validate the exact electrical characteristics and marking codes before integration into production.

Single Diodes Selection Notes

Select this component when a high-current silicon rectifier is required for low-voltage applications. The 16A rating provides significant margin for standard industrial power supplies. Ensure the circuit design accommodates the 50V reverse voltage limit and verify that the thermal management strategy supports the 175°C maximum junction temperature specification during continuous operation.

Single Diodes Part Context

This component belongs to the standard rectifier diode family produced by Microchip Technology. It utilizes silicon planar technology for consistent performance. The DO-4 package offers a robust physical form factor suitable for through-hole mounting on printed circuit boards or chassis-mounted heat sinks in industrial environments.

Single Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N1612A equivalents such as those from Semitronics Corp or New Jersey Semiconductor. Verify that any replacement maintains the identical 16A current rating, 50V reverse voltage, and DO-4 package outline to ensure mechanical and electrical compatibility.