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      Discover Nexperia’s extensive portfolio of diodes, bipolar transistors, ESD protection devices, MOSFETs, GaN FETs, IGBTs, and analog & logic ICs. Our components power virtually every electronic design worldwide - from automotive and industrial to mobile and consumer applications.

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    • Bipolar transistors

      Bipolar transistors

      • Special feature transistors
      • 3-terminal adjustable shunt regulators
      • General purpose and low VCEsat bipolar transistors
      • Resistor Equipped Transistors (RETs)
      • LED driver / Constant current source
    • Diodes

      Diodes

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      • Zener diodes
      • Switching diodes
      • Silicon Carbide (SiC) Schottky diodes
      • Schottky diodes and rectifiers
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    • ESD protection, TVS, signal conditioning

      ESD protection, TVS, signal conditioning

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      • ESD protection
      • EMI solutions with integrated protection
      • Transient Voltage Suppressors (TVS)
    • MOSFETs

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    • SiC MOSFETs

      SiC MOSFETs

      • NSF030120D7A0
      • NSF030120L3A0
      • NSF030120L4A0
      • NSF040120D7A0
      • NSF040120L3A0
      • NSF040120L4A0
      • NSF060120D7A0
      • NSF060120L3A0
      • NSF060120L4A0
      • NSF080120D7A0
      • NSF080120L3A0
      • NSF080120L4A0
    • GaN FETs

      GaN FETs

      • Low voltage e-mode GaN FETs
      • 650 V e-mode GaN FETs
      • Bi-directional GaN FETs
      • 650 V cascode GaN FETs
    • IGBTs

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      • NGW50T65H3DFP
      • NGW50T65M3DFP
      • NGW60T65M3DFP
      • NGW75T65H3DF
      • NGW75T65H3DFP
      • NGW75T65M3DFP
      • NGFP15T65M3DFP
      • NGB15T65M3DFP

       

    • Analog & Logic ICs

      Analog & Logic ICs

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      • Logic
      • Voltage translators (level-shifters)
      • Isolation
      • Power Management
      • Interface
    • Automotive

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      • Automotive bipolar transistors
      • Automotive diodes
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      • Automotive logic
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      Our products find applications across various industries, from automotive and industrial to power, computing, consumer, mobile, and wearables. With a commitment to innovation and sustainability, our components set benchmarks in efficiency, empowering our global customer base to develop energy-efficient and cutting-edge solutions.

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    • Automotive

      Automotive

      • Advanced Driver Assistance Systems (ADAS)
        ADAS LiDAR systems ADAS front / rear camera systems ADAS radar sensor module 
      • Body Control & Lighting
        Adaptive Front LED lightsAutomatic HVAC - BLDC blower motorConstant current source for interior LED lighting 
      • Centralized Architecture
        In-Vehicle Network (CAN FD / LIN / FlexRay / Ethernet) protectionZone Control Units (ZCU) 
      • Chassis & Safety
        Airbag controller with Safing MOSFETAnti-locking braking systems (ABS/ESC)Electronic (Electric) Power Steering (EPS) 
      • Conventional Powertrain
        Cooling FanElectronic Fuel InjectionFluid pump (12 V) 
      • Electrification (xEV powertrain)
        48 V Battery Management System (BMS)High-voltage traction inverterInverter for aux. and e-compressorOn-Board Charger (OBC) 
      • Infotainment & Telematics
        LED backlight for touchscreens and camerasMultimedia infotainment bus protectionHigh power, high efficiency DC/DC converterStep-down DC/DC converter 
         
         
    • Industrial and Power

      Industrial and Power

      • Collaborative robots (cobots)
      • Electric forklift truck
      • Light Electric Vehicle (LEV)
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      • Residential battery energy storage system
      • Industrial Power Supply Units (PSUs)
      • 48/12 V DC/DC conversion (Telecoms / Server)
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      • Hot swap for communications infrastructure
      • Uninterruptible Power Supply (UPS)
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    • Mobile and Wearables

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    • Computing and Consumer

      Computing and Consumer

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      • High performance computing / Server
      • Hot swap for blade server
      • Medical diagnostics and therapy
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      • Robot vacuum cleaner
      • Self-charging Remote Control
      • Smoke / Fire detector
      • Solid-state drive (SSD)
      • Unmanned aerial vehicles (UAVs)
      • Washing machine / Dishwasher
      • Ultra Wide Band (UWB) key fob
    • Sub-systems: Power conversion topologies

      Sub-systems: Power conversion topologies

      • Non-Isolated AC/DC Linear power supply
      • Power Factor Corrector (PFC) totem pole
      • Three-phase Vienna rectifier
      • DC/DC Buck
      • DC/DC Boost
      • DC/DC Buck Boost
      • DC/DC Flyback
      • DC/DC Resonant LLC
      • DC/DC conversion for MCU core supply
      • Single-ended primary-inductor converter (SEPIC)
    • Sub-systems: General

      Sub-systems: General

      • Antenna protection (NFC / Bluetooth)
      • Constant current source
      • I2C voltage translation
      • Solenoid driver
      • USB Type-C connectivity
      • USB4 connectivity and compatibility 
      • Battery-powered motor control drive (25-100 V)
      • Servo motor drive
    • Reference designs

      Reference designs

      • Nexperia H-bridge motor controller power supply circuit
      • Nexperia discrete H-bridge motor controller - request form
      • Sustainable Power Unit
      • Allegro AHV85110 evaluation board
      • Ambiq harvestKIT™ AMA3BHARV1
      • Analog Devices EVAL-LTC4286-A1Z Hotswap
      • Analog Devices EVAL-LTC4287 54 V, 72 A Hotswap
      • Broadcom GAN039-650NBB half bridge evaluation board
      • Microchip MIC2129 48-to-12 V power conversion
      • NXP ASLxxxxSHN headlight evaluation board
      • NXP FS23 Functional Safety
      • NXP FS86 Functional safety
      • NXP FS85 Functional safety
      • TI PMP23496 8 kW Hotswap
    • Evaluation boards

      Evaluation boards

      Try out our devices and their performance with our comprehensive range of evaluation boards. Gain a deeper understanding of how our products can benefit your application, whether it's optimizing for efficiency, robustness, or reliability. You can find Application focus, Package focus, and different Nexperia Product focus boards here.

      All evaluation boards

    • Interactive application notes

      Interactive application notes

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      • IAN50001 - Reverse battery protection in automotive applications
      • IAN50002 - LED side light SEPIC DC-to-DC converter
      • IAN50003 - Driving solenoids in automotive applications
      • IAN50004 - Using power MOSFETs in DC motor control applications
      • IAN50005 - Paralleling power MOSFETs in high power applications
      • IAN50006 - Power MOSFETs in linear mode
      • IAN50007 - Conducted battery line transients
      • IAN50009 - Power MOSFET applications in automotive BLDC and PMSM drives
      • IAN50012 - Nexperia Precision Electrothermal models for Power MOSFETs
      • IAN50016 - MOSFETs for airbag applications
      • Application notes
      • IAN50017 - Multiphase machines for automotive applications
      • IAN50019 - Thermal boundary condition study on MOSFET packages and PCB substrates
      • IAN50020 - MOSFETs in Power Switch applications
    • Advanced Support Tools

      Advanced Support Tools

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      • Interactive application notes
      • Nexperia Handbook Library
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    BC857CQC

    45 V, 100 mA PNP general-purpose transistors

    PNP general-purpose transistor in an ultra small DFN1412D-3 (SOT8009) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks.

    Table 1. Product overview

    Type number

    Package

    NPN complement:

    Nexperia

    JEDEC

    BC857AQC

    SOT8009

    MO-340CA

    BC847AQC

    BC857BQC

    BC847BQC

    BC857CQC

    BC847CQC

    • Download datasheet
    • Interactive datasheet

    Alternatives

    • BC857CQC-Q

      BC857CQC-Q

    • Product details
    • Documentation
    • Support
    • Ordering
    • Interactive datasheet

    Features and benefits

    • High power dissipation capability

    • Suitable for Automatic Optical Inspection (AOI) of solder joint

    • Smaller footprint compared to conventional leaded SMD packages

    • Low package height of 0.5 mm

    Applications

    • General-purpose switching and amplification

    • Space restricted applications

    Parametrics

    Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] hFE [max] TJ [max] (°C) fT [min] (MHz) Automotive qualified
    BC857CQC SOT8009 DFN1412D-3 1.4 x 1.2 x 0.48 PNP 360.0 -45.0 -100.0 420.0 800.0 150 100.0 N

    Package

    Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
    BC857CQC BC857CQCZ
    (934660889147)
    Active 9H SOT8009
    DFN1412D-3
    (SOT8009)
    SOT8009 REFLOW_BG-BD-1
    SOT8009_147

    Environmental information

    Type number Orderable part number Chemical content RoHS RHF-indicator
    BC857CQC BC857CQCZ BC857CQC rohs rhf rhf
    Quality and reliability disclaimer

    Series

    • Automotive DFN packages
    • BC857XQC Series

    Documentation (12)

    File name Title Type Date
    BC857XQC_SER 45 V, 100 mA PNP general-purpose transistor Data sheet 2021-10-27
    AN90023 Thermal performance of DFN packages Application note 2020-11-23
    AN90023_ZH Thermal performance of DFN packages Application note 2021-02-26
    AN90063 Questions about package outline drawings Application note 2025-09-15
    Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
    SOT8009 3D model for products with SOT8009 package Design support 2023-02-02
    Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
    SOT8009 plastic, leadless ultra small outline package with side-wettable flanks (SWF);3 terminals; 0.8 mm pitch; 1.4 mm x 1.2 mm x 0.48 mm body Package information 2020-12-14
    SOT8009_147 DFN1412D-3; Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2021-02-08
    BC857CQC_Nexperia_Product_Reliability BC857CQC Nexperia Product Reliability Quality document 2025-05-28
    REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
    BC857CQC BC857CQC SPICE model SPICE model 2025-07-09

    Support

    If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.


    Longevity

    The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.


    Models

    File name Title Type Date
    BC857CQC BC857CQC SPICE model SPICE model 2025-07-09
    SOT8009 3D model for products with SOT8009 package Design support 2023-02-02

    Ordering, pricing & availability

    Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
    BC857CQC BC857CQCZ 934660889147 Active SOT8009_147 5,000

    Sample

    As a Nexperia customer you can order samples via our sales organization.

    If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

    How does it work?

    The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

    Interactive datasheet

    Orderable parts

    Type number Orderable part number Ordering code (12NC) Package Buy from distributors
    BC857CQC BC857CQCZ 934660889147 SOT8009 Order product
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