BAV5004WSQ-7

Description：DIODE STANDARD 400V 300MA SOD323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:e6d9633251bc Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 400V 300MA SOD323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：300mA
Voltage - Forward (Vf) (Max) @ If：1.29 V @ 200 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：50 ns
Current - Reverse Leakage @ Vr：1 µA @ 240 V
Capacitance @ Vr, F：0.9pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SC-76, SOD-323
Supplier Device Package：SOD-323
Operating Temperature - Junction：-55°C ~ 150°C
Grade：Automotive
Qualification：AEC-Q101

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BAV5004WSQ-7

Overview

The BAV5004WSQ-7 is a high-voltage switching diode manufactured by Diodes Incorporated. It features a maximum reverse breakdown voltage of 400V and a fast switching speed with a reverse recovery time of 50ns. The device utilizes a surface-mount SOD-323 package, offering low capacitance of 2.5pF maximum. It is qualified to AEC-Q101 standards for automotive reliability and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

High reverse breakdown voltage rating up to 400V
Fast switching capability with 50ns reverse recovery time
Low parasitic capacitance for high-frequency applications
Automotive-grade qualification ensuring high reliability

Applications

Automotive electronic circuits requiring high voltage isolation
High-speed signal switching and clamping
General-purpose rectification in compact surface-mount designs

Procurement Notes

Verify the specific suffix 'Q' against official Diodes Incorporated documentation to confirm AEC-Q101 automotive qualification status, as standard datasheets may list non-qualified variants. Ensure the ordering information matches the exact part number to avoid confusion with similar high-voltage switching diodes in the same package family.

Selection Notes

Select this component when designing circuits that demand high reverse voltage tolerance combined with rapid switching speeds in a minimal footprint. The AEC-Q101 qualification makes it suitable for automotive environments where thermal stability and long-term reliability are critical requirements over standard commercial grade alternatives.

Part Context

This part belongs to the BAV5004 series of high-voltage switching diodes from Diodes Incorporated. It shares the SOD-323 form factor with other small-signal diodes but distinguishes itself through enhanced voltage ratings and automotive certification. The series is designed to replace larger through-hole components in modern compact PCB layouts.