1N4001-E3/73

Single Diodes Overview

The Vishay General Semiconductor - Diodes Division 1N4001-E3/73 is a general-purpose plastic rectifier featuring a DO-41 (DO-204AL) molded epoxy body. It provides a maximum repetitive peak reverse voltage of 50 V and supports a maximum average forward rectified current of 1.0 A at 75 °C ambient temperature. The device exhibits a maximum instantaneous forward voltage of 1.1 V and a maximum DC reverse current of 5.0 μA at rated blocking voltage. It withstands a non-repetitive peak forward surge current of 45 A under square wave conditions. Operating junction and storage temperatures range from -50 to +150 °C.

Single Diodes Feature Summary

• Low forward voltage drop for efficient power conversion
• High forward surge capability for transient protection
• Low leakage current ensuring minimal standby losses
• Matte tin plated leads compatible with standard soldering processes

Single Diodes Applications

• General purpose rectification in power supplies
• Inverter circuits
• Converter applications
• Freewheeling diode configurations

Single Diodes Procurement Notes

Verify the specific part number against official Vishay documentation to confirm compliance with RoHS directives and material categorization standards. Ensure that the ordering suffix corresponds to the required packaging format, as variations exist between ammo pack and reel configurations. Cross-reference technical parameters with application requirements before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component when a single-diode configuration with a 50 V reverse voltage rating is required. Consider the thermal resistance characteristics and lead length dependencies for derating calculations. Evaluate the package dimensions and terminal specifications to ensure compatibility with existing PCB layouts and assembly equipment constraints.

Single Diodes Part Context

This component belongs to the 1N4001 through 1N4007 series of general-purpose plastic rectifiers manufactured by Vishay General Semiconductor. The series shares common mechanical and electrical characteristics, differentiated primarily by their maximum repetitive peak reverse voltage ratings. The E3 suffix indicates RoHS compliance and adherence to specific material categorization guidelines defined by the manufacturer.

Single Diodes Replacement Considerations

Direct substitutes within the same Vishay series include 1N4002-E3/73, 1N4003-E3/73, 1N4004-E3/73, 1N4005-E3/73, 1N4006-E3/73, and 1N4007-E3/73. These alternatives maintain identical current and surge capabilities while offering higher reverse voltage ratings.