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Product Detailed Parameters
- Description：DIODE STANDARD 200V 200MA SOD323
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 200 V
- Capacitance @ Vr, F：5pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SC-76, SOD-323
- Supplier Device Package：SOD-323
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BAV21WS-7-F is a surface mount high voltage fast switching diode manufactured by Diodes Incorporated. It operates within a temperature range of -55°C to +150°C and features a SOD323 package. Key electrical parameters include a maximum repetitive peak reverse voltage of 250V, a forward continuous current of 250mA, and an average rectified output current of 200mA. The device exhibits a reverse recovery time of 50ns, a total capacitance of 5.0pF at 0V, and a power dissipation rating of 200mW.
Feature Summary
- High reverse breakdown voltage capability for demanding switching applications
- Fast switching speed with low reverse recovery time
- Surface mount package designed for automated insertion processes
- Totally lead-free and fully RoHS compliant construction
Applications
- General purpose switching circuits
- Automotive electronics requiring specific change control
- High reliability industrial applications
Procurement Notes
Verify the exact ordering suffix matches the required packing quantity, as the -7-F suffix indicates a 3,000-unit tape and reel configuration. Confirm that the application environment remains within the specified thermal limits and that the component selection aligns with the manufacturer's standard terms and conditions for liability and warranty coverage.
Selection Notes
Select this component when a single diode with high voltage blocking capability and fast switching characteristics is required in a compact surface mount footprint. Ensure the circuit design accommodates the 200mW power dissipation limit and verify that the 250V peak reverse voltage exceeds the maximum expected operating voltage under all transient conditions.
Part Context
This part belongs to the BAV19WS-BAV21WS series of surface mount high voltage fast switching diodes from Diodes Incorporated. The series shares identical mechanical data and package dimensions, differing primarily in their reverse voltage ratings. The BAV21WS variant provides the highest voltage handling within this specific family grouping.
Replacement Considerations
BAV21WS-13-F (Same device, different packing quantity)
FAQ
What is the marking code for the BAV21WS-7-F?
The top marking code for the BAV21WS device is T3.
Is the BAV21WS-7-F suitable for automotive applications?
Standard versions are not explicitly qualified for automotive use; customers requiring AEC-Q100/101/104/200 qualification should refer to the related automotive grade Q-suffix parts.
