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Product Detailed Parameters
- Description：DIODE STD 250V 200MA SOD323F
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：250 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-90, SOD-323F
- Supplier Device Package：SOD-323F
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BAV21WS R9G is a small signal switching diode manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in an SOD-323 surface-mount package. Key electrical specifications include a peak reverse voltage of 250 V, a maximum forward current of 200 mA, and a surge current rating of 4 A. The device exhibits a reverse recovery time of 50 ns, with a maximum forward voltage drop of 1.25 V at 200 mA and a reverse leakage current of 100 nA. It operates within a temperature range of -65°C to +150°C.
Feature Summary
- High-voltage capability for robust circuit protection
- Fast switching speed suitable for high-frequency applications
- Surface-mount design optimized for automated assembly
Applications
- General purpose switching circuits
- Signal clamping and protection
- High-speed digital logic interfaces
Procurement Notes
Verify the specific suffix R9G against official Taiwan Semiconductor documentation to confirm packaging details and compliance status. Ensure the component matches the required SOD-323 footprint and electrical ratings for your design. Cross-reference datasheets from authorized distributors to validate authenticity and current production status before procurement.
Selection Notes
Select this component when a compact surface-mount solution is required for high-voltage switching tasks. The SOD-323 package offers space efficiency compared to axial leads. Consider the 50 ns recovery time and 250 V blocking voltage to ensure compatibility with system voltage levels and switching frequencies. Verify thermal management requirements given the 200 mA continuous current rating.
Part Context
This part belongs to the BAV21W-G series of small signal switching diodes produced by Taiwan Semiconductor. The series is designed for general-purpose applications requiring fast switching and high voltage tolerance. The R9G suffix typically denotes specific tape-and-reel packaging configurations used in mass production environments.
Replacement Considerations
Compatible substitutes include BAV21WS from Vishay and Diodes Incorporated, provided they meet the same SOD-323 footprint and electrical specifications.
