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Product Detailed Parameters
- Description：DIODE ARRAY GP 100V 175MA SOT323
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：175mA (DC)
- 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：500 nA @ 80 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAV70W-QX is a high-speed switching double diode manufactured by Nexperia, housed in the SOT-323 (SC-70) surface-mount package. It features a peak reverse voltage of 100 V and a forward current of 175 mA. The device exhibits a maximum reverse recovery time of 4 ns and a low junction capacitance of 1.5 pF. Forward voltage is specified at 1.25 V with a reverse leakage current of 500 nA. Power dissipation reaches 200 mW, operating within a temperature range of -65 °C to +150 °C. It holds AEC-Q101 qualification for automotive reliability.
Feature Summary
- High-speed switching capability with minimal reverse recovery time
- Low junction capacitance for signal integrity preservation
- Automotive-grade reliability through AEC-Q101 qualification
- Compact SOT-323 surface-mount packaging
Applications
- High-speed switching circuits
- General-purpose switching applications
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm exact tape-and-reel specifications and regional compliance markings. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and traceability. Confirm that the delivered components match the AEC-Q101 qualification status required for your design. Cross-reference the ordering part number with the manufacturer's latest datasheet to avoid discrepancies in packaging or variant selection.
Selection Notes
Select this component when designing circuits requiring fast switching speeds and low capacitance in a minimal footprint. The AEC-Q101 qualification makes it suitable for automotive electronics where long-term reliability is critical. Consider the 100 V reverse voltage rating and 175 mA forward current limits to ensure adequate headroom for the target application. The SOT-323 package offers space efficiency for dense PCB layouts.
Part Context
BAV70W-QX belongs to Nexperia’s portfolio of small-signal switching diodes designed for general-purpose and high-speed applications. The 'Q' suffix indicates automotive qualification under AEC-Q101 standards, ensuring robustness for vehicle electronics. The 'X' suffix typically denotes reel packaging. This series complements other SC-70 packaged devices, providing engineers with reliable, compact solutions for signal processing and power management tasks.
Replacement Considerations
Consult official Nexperia substitution guides for verified equivalents. Generic replacements may not match the AEC-Q101 qualification or specific electrical tolerances.
