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Product Detailed Parameters
- Description：DIODE ARR SCHOT 40V 200MA SOT323
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：200mA (DC)
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 nA @ 25 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The BAT854SWF is a planar Schottky barrier dual diode from Nexperia, featuring an integrated guard ring for stress protection. It is encapsulated in the SOT323 (SC-70) surface-mounted device plastic package. The component operates with a maximum reverse voltage of 40 V and a forward current of 200 mA per diode. Key electrical characteristics include a maximum forward voltage of 420 mV at 30 mA and a maximum reverse current of 0.5 µA at 25 V. The junction temperature range extends from -65 °C to 150 °C.
Feature Summary
- Very low forward voltage
- Very low reverse current
- Guard ring protected
- Very small SMD plastic package
Applications
- Ultra high-speed switching
- Voltage clamping
- Protection circuits
- Blocking diodes
- Low power consumption applications
Procurement Notes
Verify that the specific suffix 'F' corresponds to the required packaging format, such as reel or cut tape, by consulting the official Nexperia ordering information. Confirm the product status is listed as 'Production' rather than 'Development' or 'Preliminary'. Ensure the non-automotive qualification status aligns with the application requirements, as this variant lacks automotive testing.
Selection Notes
Select this component for designs requiring compact dual Schottky configurations in space-constrained environments. The SOT323 package offers minimal footprint while maintaining robust thermal performance up to 150 °C. Verify that the 40 V reverse voltage rating meets the circuit's peak inverse voltage demands. Consider the low capacitance for high-frequency signal integrity.
Part Context
This part belongs to the Nexperia BAT854 series of Schottky barrier diodes. The BAT854SW specifically denotes the single-dual configuration within the SC-70 plastic package family. It serves as a modern replacement for older hermetically sealed glass packages, offering improved suitability for automated surface-mount assembly processes.
Replacement Considerations
BAT854W_SERIES v.1 supersedes earlier versions. Automotive qualified alternatives are available via the -Q suffix variants.
