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Product Detailed Parameters
- Description：DIODE ARRAY GP 100V 150MA USM
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：150mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：200 nA @ 80 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：USM
- Grade：-
- Qualification：-
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Overview
The BAV99W,LF is a high-speed switching diode manufactured by Toshiba Semiconductor and Storage. It features two series-connected diodes in a compact SOT-323 (SC-70) surface-mount package. The device supports a reverse voltage of up to 100 V and an average forward current of 215 mA. Key electrical characteristics include a maximum reverse recovery time of 4 ns and low junction capacitance. It operates within a temperature range of -55°C to +150°C.
Feature Summary
- High-speed switching capability with minimal reverse recovery time
- Dual series-connected diode configuration in a single compact package
- Low leakage current and low junction capacitance for signal integrity
- Automotive-grade qualification compliant with AEC-Q101 standards
Applications
- ESD protection circuits
- Reverse polarity protection
- Data line protection
- General-purpose high-speed switching
Procurement Notes
Verify the specific manufacturer designation, as BAV99W is produced by multiple vendors including Nexperia and onsemi. Confirm that the suffix LF indicates lead-free compliance and RoHS adherence. Ensure the package code matches SOT-323 requirements for your PCB layout. Check supply status directly with authorized distributors as availability varies by brand.
Selection Notes
Select this component when space constraints require a dual-diode solution in a small SMD footprint. It is suitable for applications demanding fast switching speeds and low capacitance. Consider automotive variants if AEC-Q101 qualification is mandatory. Compare reverse voltage ratings against circuit requirements to ensure adequate margin.
Part Context
This part belongs to the BAV99 series of high-speed switching diodes. These components are widely used in consumer electronics and industrial equipment for signal processing and protection. The series is known for its reliability and small form factor, making it ideal for modern miniaturized designs.
Replacement Considerations
Direct pin-compatible substitutes include BAV99W from Nexperia and onsemi. Verify that replacement parts meet the same 100V reverse voltage and 4ns reverse recovery time specifications. Ensure the alternative maintains the SOT-323 package dimensions for seamless integration.
