1N5804USE3

$7.40

Description：DIODE STANDARD 100V 1A A SQMELF
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:d9f4ee4841d9 Category: Single Diodes Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 100V 1A A SQMELF
Series：-
Mfr：Microchip Technology
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：875 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：25 ns
Current - Reverse Leakage @ Vr：1 µA @ 100 V
Capacitance @ Vr, F：25pF @ 10V, 1MHz
Mounting Type：Surface Mount
Package / Case：SQ-MELF, A
Supplier Device Package：A, SQ-MELF
Operating Temperature - Junction：-65°C ~ 175°C

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1N5804USE3

Overview

The Microchip Technology 1N5804USE3 is a single-element fast recovery rectifier diode designed for surface-mount applications. It features a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current rating of 2.5 A. The device exhibits a typical forward voltage drop of 975 mV at rated current and a maximum reverse leakage current of 1 uA. Key electrical characteristics include a fast recovery time of 25 ns and a maximum surge current capability of 35 A. It operates within a junction temperature range from -65 °C to +175 °C.

Feature Summary

Fast recovery performance with a 25 ns switching time suitable for high-frequency applications
High thermal stability supporting operation up to +175 °C junction temperature
Lead-free construction compliant with RoHS standards

Applications

High-frequency power supply rectification
Free-wheeling diodes in DC-DC converters
Snubber circuits in switching mode power supplies

Procurement Notes

Verify the specific suffix 'USE3' confirms lead-free status and tape-and-reel packaging configuration. Confirm the manufacturer designation as Microchip Technology, noting historical lineage from Microsemi. Ensure the ordering part number matches the required surface-mount package variant to avoid through-hole substitutions.

Selection Notes

Select this component when a 100 V blocking voltage and 2.5 A continuous current are required in a compact surface-mount footprint. The 25 ns recovery time makes it appropriate for higher frequency operations compared to standard rectifiers. Verify that the thermal management design supports the specified +175 °C maximum operating temperature.

Part Context

This component belongs to the 1N58xx series of fast recovery rectifiers manufactured by Microchip Technology. It serves as a surface-mount, lead-free alternative to earlier versions of the 1N5804, maintaining identical electrical specifications while adhering to modern environmental compliance standards for electronic components.