BAV21W-HE3-08

$0.25

Description：DIODE STANDARD 200V 250MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b4c0b14b2344 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 200V 250MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：200 V
Current - Average Rectified (Io)：250mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：50 ns
Current - Reverse Leakage @ Vr：100 nA @ 150 V
Capacitance @ Vr, F：1.5pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：175°C (Max)
Grade：Automotive
Qualification：AEC-Q101

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BAV21W-HE3-08

Overview

The BAV21W-HE3-08 is a high-voltage silicon epitaxial planar switching diode manufactured by Vishay General Semiconductor - Diodes Division. It operates within a continuous reverse voltage range of up to 200 V and a repetitive peak reverse voltage of 250 V. The device supports a DC forward current of 250 mA, an average rectified current of 200 mA, and a surge forward current of 1 A. Electrical characteristics include a maximum forward voltage of 1.25 V at 200 mA, a leakage current of 100 nA at 200 V, and a reverse recovery time of 50 ns. It is housed in an SOD-123 package with a thermal resistance of 375 °C/W and functions across an operating temperature range of -55 °C to +150 °C.

Feature Summary

High-voltage switching capability for general-purpose applications
RoHS-compliant construction with AEC-Q101 automotive qualification
Fast reverse recovery performance suitable for signal processing

Applications

General purpose switching circuits
Industrial equipment signal processing
Oscilloscope input stages
Digital voltmeter interfaces

Procurement Notes

Verify the specific HE3 suffix confirms AEC-Q101 automotive qualification status. Confirm the -08 packaging code matches the required 3K reel specification. Ensure the component meets RoHS compliance requirements for the intended assembly process. Validate that the SOD-123 footprint aligns with the design layout constraints.

Selection Notes

Select this component when a high-voltage rating of 200 V is required alongside fast switching speeds. The AEC-Q101 qualification makes it suitable for automotive environments where reliability is critical. Consider the SOD-123 package size for space-constrained surface-mount designs requiring robust surge handling capabilities.

Part Context

This part belongs to the BAV21W series of small signal switching diodes designed for high-voltage applications. The series utilizes silicon epitaxial planar technology to ensure consistent performance. The HE3 variant specifically denotes RoHS compliance combined with automotive-grade reliability standards defined by AEC-Q101.