1N4004/54

Single Diodes Overview

The Vishay General Semiconductor 1N4004/54 is a general-purpose plastic rectifier with a DO-204AL (DO-41) package. It features a maximum repetitive peak reverse voltage of 400 V and an 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 at 1.0 A and a maximum DC reverse current of 5.0 μA at rated blocking voltage. Peak forward surge current capability reaches 30 A for an 8.3 ms single half sine-wave. Operating junction and storage temperatures range from -50 to +150 °C.

Single Diodes Feature Summary

• Low forward voltage drop
• Low leakage current
• High forward surge capability

Single Diodes Applications

• General purpose rectification of power supplies
• Inverters
• Converters
• Freewheeling diodes application

Single Diodes Procurement Notes

Verify the specific ordering suffix, such as /54 or /73, against the required delivery mode and base quantity. Confirm RoHS compliance status and ensure the component meets JESD 201 class 1A whisker test requirements if applicable. Validate that the selected variant aligns with the intended manufacturing process and packaging specifications.

Single Diodes Selection Notes

Select this component for standard rectification tasks requiring 400 V reverse voltage and 1 A continuous current. Ensure thermal management accommodates the specified operating junction temperature range up to 150 °C. Verify compatibility with soldering processes, noting the maximum solder dip temperature limit of 275 °C for 10 seconds.

Single Diodes Part Context

This part belongs to the 1N4001 through 1N4007 series of general-purpose silicon rectifiers manufactured by Vishay General Semiconductor. These devices utilize molded epoxy bodies meeting UL 94 V-0 flammability ratings and are designed for broad industrial applications. The series offers varying reverse voltage ratings while maintaining consistent current handling capabilities.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N4004 equivalents ensuring identical DO-204AL packaging and electrical parameters. Verify that substitute components meet the same thermal resistance and surge current specifications.