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Product Detailed Parameters
- Description：DIODE STANDARD 200V 250MA SOD323
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- 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-G3-18 is a silicon switching diode manufactured by Vishay General Semiconductor - Diodes Division. It is housed in an SOD-323 (SC-76) surface-mount plastic package. The device features a maximum repetitive peak reverse voltage of 250 V and a continuous forward current rating of 250 mA. It exhibits a fast switching speed with a maximum reverse recovery time of 50 ns. The component supports a peak forward surge current of 1 A and operates within a temperature range from -55 °C to +150 °C.
Feature Summary
- Fast switching capability with a maximum reverse recovery time of 50 ns
- High voltage blocking performance up to 250 V peak reverse voltage
- Hermetically sealed leaded glass construction for reliability
- Suitable for high-temperature operation up to 150 °C
Applications
- General purpose switching in industrial equipment
- Signal processing in oscilloscopes and digital voltmeters
- Video output stages in color television sets
Procurement Notes
Verify the specific suffix G3-18 against the manufacturer's datasheet to confirm RoHS compliance and reel packaging specifications. Ensure the ordering part number matches the required SOD-323 package variant. Cross-reference the electrical parameters, particularly the 250 V reverse voltage and 50 ns recovery time, with the design requirements. Confirm availability status directly with authorized distributors as supply levels fluctuate.
Selection Notes
Select this component when a small-signal switching diode with high voltage tolerance and fast response is required in a compact surface-mount form factor. The SOD-323 package offers space efficiency compared to larger through-hole options. Consider the 250 V rating for applications exceeding standard 100 V or 200 V limits. Evaluate thermal management needs given the 150 °C maximum junction temperature capability.
Part Context
This device belongs to the BAV21W series of general-purpose switching diodes fabricated using planar technology. The series is designed for robust performance in various electronic circuits requiring reliable signal rectification and switching. Vishay provides these components in standardized packages to facilitate automated assembly processes in modern electronics manufacturing.
Replacement Considerations
BAV21WS-E3-18
FAQ
What is the maximum reverse recovery time for the BAV21WS-G3-18?
The maximum reverse recovery time is 50 ns.
Is the BAV21WS-G3-18 RoHS compliant?
Yes, the G3 suffix indicates that the component is RoHS compliant.
