US1GWF-7

$0.34

Description：DIODE STANDARD 400V 1A SOD123F
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:938933e0d56d Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

US1GWF-7 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE STANDARD 400V 1A SOD123F. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for US1GWF-7

Description：DIODE STANDARD 400V 1A SOD123F
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.25 V @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：35 ns
Current - Reverse Leakage @ Vr：1 µA @ 400 V
Capacitance @ Vr, F：9pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123F
Supplier Device Package：SOD-123F
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for US1GWF-7

US1GWF-7

Single Diodes Overview

The US1GWF-7 is a 1.0A surface-mount ultra-fast rectifier from Diodes Incorporated, housed in the SOD123F package. It features a peak repetitive reverse voltage of 400V and an average rectified output current of 1A. The device exhibits a maximum forward voltage of 1.25V at 1A and a maximum reverse leakage current of 1µA at 400V. Its typical reverse-recovery time is 28ns with a maximum of 35ns. Operating temperatures range from -55°C to +150°C.

Single Diodes Feature Summary

Glass passivate die construction for enhanced reliability
Enhanced ultrafast recovery times designed for high efficiency
Low forward voltage characteristics to minimize power loss
Very low leakage current performance

Single Diodes Applications

Boost diode in power factor correction circuitry
Secondary rectification and freewheeling in AC-AC converters
Freewheeling applications in DC-DC converters
High-temperature consumer applications

Single Diodes Procurement Notes

Verify the specific ordering suffix '-7' corresponds to the tape and reel packaging configuration containing 3,000 units per carrier. Confirm that the component meets RoHS 3 compliance standards and is halogen-free as documented in the manufacturer's specifications. Ensure the procurement matches the standard SOD123F package variant rather than automotive-specific versions.

Single Diodes Selection Notes

Select this component when designing circuits requiring a 400V blocking capability with a 1A continuous current rating. The ultra-fast recovery characteristic makes it suitable for high-frequency switching environments. Consider the thermal resistance values provided for junction-to-ambient calculations based on the specific PCB copper pad dimensions used in the design.

Single Diodes Part Context

This part belongs to the US1G series of ultra-fast rectifiers manufactured by Diodes Incorporated. It utilizes a glass passivated die construction within a compact SOD123F surface-mount package. The product line is engineered to provide efficient rectification for modern power conversion topologies while maintaining a small physical footprint.