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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：Fast Recovery =< 500ns, > 200mA (Io)
- 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 is a surface mount high voltage fast switching diode manufactured by Diodes Incorporated. It features a repetitive peak reverse voltage of 250 V and a working peak reverse voltage of 200 V. The device supports a forward continuous current of 250 mA and dissipates up to 200 mW of power. Electrical characteristics include a maximum reverse recovery time of 50 ns, a total capacitance of 5.0 pF, and a forward voltage of 1.25 V at 200 mA. It operates within a temperature range of -55°C to +150°C.
Feature Summary
- Fast switching speed with low reverse recovery time for efficient signal processing
- High reverse breakdown voltage capability suitable for demanding circuit environments
- Surface mount package design optimized for automated insertion processes
Applications
- General purpose switching applications
- Automotive electronics requiring specific change control standards
- High reliability circuits qualified to JEDEC standards
Procurement Notes
Verify the exact ordering suffix against official documentation, as variations such as -7-F or -13-F indicate different packing quantities. Confirm that the component meets RoHS compliance and halogen-free requirements if specified for your project. Ensure the selected part aligns with the required thermal resistance and power dissipation limits for your specific application environment.
Selection Notes
Select this component when high voltage isolation and rapid switching are required in a compact surface mount form factor. Consider the 200 mW power dissipation limit and thermal resistance values during PCB layout planning. Evaluate the 5.0 pF total capacitance to ensure it meets the frequency response requirements of your switching circuit without introducing excessive parasitic effects.
Part Context
This component belongs to the BAV19WS-BAV21WS series of surface mount high voltage fast switching diodes from Diodes Incorporated. The series shares similar mechanical data and packaging specifications, differentiated primarily by their reverse voltage ratings. The BAV21WS variant offers the highest voltage handling within this specific family grouping.
Replacement Considerations
BAV21WS-7-F
FAQ
What is the maximum non-repetitive peak forward surge current?
The maximum non-repetitive peak forward surge current is 9.0 A at a pulse width of 1.0 µs.
Is this component suitable for automotive applications?
Yes, parts qualified to AEC-Q100/101/104/200 standards are available for automotive applications requiring specific change control.
