1N4004GPE-M3/73

Single Diodes Overview

The Vishay General Semiconductor - Diodes Division 1N4004GPE-M3/73 is a general-purpose plastic rectifier diode belonging to the 1N400x series. It features a DO-41 (DO-204AL) axial through-hole package with matte tin-plated leads. The device provides a maximum repetitive peak reverse voltage of 400 V and supports an average forward rectified current of 1.0 A at 75 °C. Key electrical characteristics include a maximum instantaneous forward voltage of 1.1 V at 1.0 A, a maximum DC reverse current of 5.0 μA at rated blocking voltage, and a typical junction capacitance of 15 pF. It withstands a peak forward surge current of 30 A for an 8.3 ms single half sine-wave.

Single Diodes Feature Summary

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

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify that the ordering suffix matches the required packaging configuration, as the /73 designation indicates ammo pack packaging while other suffixes denote tape and reel formats. Confirm RoHS compliance status by checking for the E3 or M3 suffix, which denotes lead-free terminals compliant with JESD 201 class 1A whisker testing standards. Ensure the component meets specific thermal resistance requirements based on the intended PCB mounting lead length.

Single Diodes Selection Notes

Select this component when a standard recovery time silicon rectifier is required for low-frequency AC-to-DC conversion tasks. The DO-41 package accommodates high thermal mass designs suitable for industrial environments. Verify that the 400 V reverse voltage rating exceeds the peak inverse voltage present in the target circuit. Consider the 150 °C maximum junction temperature limit when designing heat dissipation strategies for continuous operation.

Single Diodes Part Context

This part belongs to the Vishay 1N4001 through 1N4007 family of general-purpose plastic rectifiers. These devices share identical mechanical dimensions and forward current ratings but differ in their maximum repetitive peak reverse voltage ratings, which range from 50 V to 1000 V across the series. The 1N4004 variant specifically targets applications requiring a 400 V blocking capability.

Single Diodes Replacement Considerations

Other manufacturers produce equivalent 1N4004 rectifiers in the DO-41 package. Cross-referencing requires matching the 400 V reverse voltage, 1.0 A average forward current, and 1.1 V forward voltage specifications. Verify terminal plating compatibility and ensure the replacement device meets the same UL flammability rating for the molded epoxy body.