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Product Detailed Parameters
- Description：DIODE STANDARD 200V 250MA SOD323
- 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：1.25 V @ 200 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 200 V
- Capacitance @ Vr, F：1.5pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SC-76, SOD-323
- Supplier Device Package：SOD-323
- Operating Temperature - Junction：150°C (Max)
- Grade：-
- Qualification：-
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Overview
The BAV21WS-E3-08 is a single silicon switching diode manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 200 mA. The device exhibits a peak reverse recovery time of 50 ns and a maximum DC reverse leakage current of 100 nA at 200 V. It operates within a junction temperature range of -65°C to +150°C and has a maximum power dissipation of 250 mW. The component is housed in a surface-mount SOD-323 package.
Feature Summary
- High-voltage capability with 200 V reverse voltage rating
- Fast switching performance with 50 ns reverse recovery time
- Low leakage current for efficient signal handling
- Compact surface-mount design for space-constrained applications
Applications
- General-purpose signal switching circuits
- High-voltage protection stages
- Clamping and clamping circuits
- Logic level shifting interfaces
Procurement Notes
Verify the specific suffix E3-08 against official Vishay documentation to confirm RoHS compliance and tape-and-reel packaging specifications. Ensure the ordering part number matches the required SOD-323 variant, as suffixes may indicate different reel quantities or minor mechanical variations not affecting electrical function. Cross-reference datasheets for exact thermal resistance values if thermal management is critical.
Selection Notes
Select this component when a single high-voltage switching diode with fast recovery characteristics is required in a compact footprint. The 200 V rating suits applications exceeding standard low-voltage logic levels. Consider the 200 mA current limit for signal processing rather than power rectification. Verify compatibility with automated assembly processes due to the small SOD-323 package dimensions.
Part Context
This component belongs to the BAV21 series of high-voltage silicon switching diodes from Vishay. The series is designed for general-purpose switching applications requiring fast response times. The BAV21WS variant specifically utilizes the SOD-323 surface-mount package, offering a smaller profile compared to traditional axial leads while maintaining similar electrical performance characteristics for board-level integration.
Replacement Considerations
BAV21WS-G3-18
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is 150°C.
Does this diode support automotive standards?
Public documentation does not specify AEC-Q101 qualification for this specific part number.
