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Product Detailed Parameters
- Description：DIODE STANDARD 200V 200MA DO35
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 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：-
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-35
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
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Overview
The BAV21 is a fast switching diode manufactured by Diodes Incorporated, housed in a DO-35 glass package. It features planar die construction and offers a repetitive peak reverse voltage of 250 V with a working peak reverse voltage of 200 V. The device supports a forward continuous current of 250 mA and an average rectified output current of 200 mA. Key electrical characteristics include a maximum forward voltage of 1.0 V at 100 mA, a junction capacitance of 1.5 pF, and a reverse recovery time of 50 ns. It operates within a temperature range of -65 to +175 °C.
Feature Summary
- Planar die construction for high reliability
- Low reverse leakage current performance
- Glass package design suitable for harsh environments
Applications
- General purpose switching applications
- High voltage signal processing circuits
- Fast switching power supply designs
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and compliance status. Ensure that the procurement channel provides valid traceability data for the component lot. Confirm that the delivered parts match the specified DO-35 package dimensions and marking requirements outlined in the datasheet.
Selection Notes
Select this component when a high-voltage rating of 250 V is required alongside fast switching capabilities. Consider the thermal resistance and power dissipation limits relative to the ambient operating conditions. Evaluate the junction capacitance and reverse recovery time to ensure compatibility with the target circuit frequency and signal integrity requirements.
Part Context
This component belongs to the BAV series of fast switching diodes produced by Diodes Incorporated. It shares similar electrical characteristics with the BAV20 but offers a higher voltage rating. The series is designed for general-purpose applications requiring reliable performance in both commercial and industrial environments.
Replacement Considerations
BAV20
FAQ
What is the maximum forward voltage specification?
The maximum forward voltage is 1.0 V when tested at a forward current of 100 mA.
Does the BAV21 support surface mount mounting?
The standard BAV21 is available in the DO-35 axial lead package. Surface mount versions are available under the BAV21W designation.
