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Product Detailed Parameters
- Description：DIODE ARRAY GP 75V 150MA SOT-323
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：75 V
- Current - Average Rectified (Io) (per Diode)：150mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：1 µA @ 85 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The BAV99W RFG is a high-speed switching diode manufactured by Taiwan Semiconductor Corporation. It features two series-connected silicon diodes in an SOT-323 surface-mount package. The device supports a repetitive peak reverse voltage of 85 V and a forward current of 150 mA per diode. Key electrical characteristics include a maximum reverse recovery time of 4 ns, a junction capacitance of 1.5 pF, and a maximum operating junction temperature of 150 °C.
Feature Summary
- Fast switching capability with a reverse recovery time under 4 ns
- Halogen-free construction using green molding compound
- Compliant with RoHS standards and JESD 201 class 1A whisker test requirements
Applications
- Switching power supply circuits
- General-purpose high-speed switching applications
Procurement Notes
Verify the specific ordering code BAV99W RFG A7 to confirm the inclusion of the halogen-free green compound variant. Ensure the selected component matches the required SOT-323 package dimensions and 3K reel packing format for proper integration into automated assembly processes.
Selection Notes
Select this component for designs requiring compact surface-mount solutions with fast switching speeds. The low junction capacitance and high surge current capability make it suitable for protecting sensitive circuitry against transient voltages while maintaining minimal signal distortion in high-frequency environments.
Part Context
This part belongs to the BAV99 series of dual switching diodes designed for general-purpose applications. It utilizes a standard SOT-323 footprint, offering a small physical profile compared to larger through-hole alternatives. The series is widely used in consumer electronics and industrial control systems where space constraints and switching efficiency are critical design factors.
Replacement Considerations
Cross-reference with other BAV99 variants from different manufacturers to ensure pinout compatibility. Verify that substitute components meet the same 85V reverse voltage and 150mA forward current ratings to maintain circuit performance integrity.
