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BC857B

  • In Stock: 30000
  • Available: 153000

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.01391US $0.01
10+US $0.00927US $0.09
30+US $0.00695US $0.21
100+US $0.00556US $0.56
500+US $0.00510US $2.55
1000+US $0.00464US $4.64

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ
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  • D&B

Product Parameter

  • Manufacturer
    Changjiang Electronics
  • Manufacturer's Part No.
    BC857B
  • Categories
    Discrete Semiconductor Products
  • Sub-Categories
    Transistors - Bipolar (BJT) - Single
  • Series
  • Part Status
    Last Time Buy
  • Transistor Type
    PNP
  • Current - Collector (Ic) (Max)
    100mA
  • Voltage - Collector Emitter Breakdown (Max)
    45V
  • Resistor - Base (R1)
  • Resistor - Emitter Base (R2)
  • DC Current Gain (hFE) (Min) @ Ic, Vce
    220 @ 2mA 5V
  • Vce Saturation (Max) @ Ib, Ic
    650mV @ 5mA, 100mA
  • Current - Collector Cutoff (Max)
    15nA ICBO
  • Frequency - Transition
    100MHz
  • Power - Max
    250mW
  • Mounting Type
    Surface Mount
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Supplier Device Package
  • Factory Lead Time
  • Mount
  • Number of Pins
  • Transistor Element Material
    SILICON
  • Packaging
    Tape & Reel (TR)
  • Published
  • Pbfree Code
    yes
  • Number of Terminations
    3
  • Terminal Finish
    NOT SPECIFIED
  • Max Operating Temperature
  • Subcategory
  • Voltage - Rated DC
  • Max Power Dissipation
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED
  • Current Rating
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
  • Pin Count
    3
  • Max Output Current
  • Operating Supply Voltage
  • Number of Elements
    1
  • Polarity
  • Element Configuration
  • Case Connection
  • Transistor Application
    AMPLIFIER
  • Collector Emitter Voltage (VCEO)
  • Max Collector Current
  • Collector Emitter Breakdown Voltage
  • Transition Frequency
    250MHz
  • Max Breakdown Voltage
  • hFE Min
  • Continuous Collector Current
  • Height
  • Length
  • Width
  • Radiation Hardening
  • Lead Free
  • Termination
  • Min Operating Temperature
  • Additional Feature
    LOW NOISE
  • HTS Code
  • Terminal Position
    DUAL
  • Power Dissipation
  • Collector Emitter Saturation Voltage
  • Emitter Base Voltage (VEBO)
  • Lifecycle Status
  • Surface Mount
    YES
  • Halogen Free
  • Contact Plating
  • VCEsat-Max
  • Reach Compliance Code
  • Configuration
    SINGLE
  • Polarity/Channel Type
    PNP
  • Collector-Emitter Voltage-Max
  • Nominal Supply Voltage (DC)
  • Gain Bandwidth Product
  • Max Junction Temperature (Tj)
  • Output Voltage
  • Max Frequency
  • Number of Channels
  • Weight
  • Collector Base Voltage (VCBO)
  • Qualification Status
    COMMERCIAL
  • DC Current Gain-Min (hFE)
  • Reference Standard
  • Collector Current-Max (IC)
  • JEDEC-95 Code
  • Power Dissipation-Max (Abs)
  • Type
  • Voltage Rating
  • Product Category
  • Size
  • Mfr
  • Operating Temperature (Max)
  • Number of Terminals
  • Frequency
  • Number of Outputs
  • Max Supply Voltage
  • Topology
  • Family
  • Collector-Base Capacitance-Max
  • Power Dissipation Ambient-Max
  • Source Url Status Check Date
  • Voltage
  • Current
  • Max Output Voltage
  • Operating Temperature
    150°C TJ
  • Turn On Time-Max (ton)
  • Turn Off Time-Max (toff)
  • Technology
  • Number of Functions
  • Supply Voltage
  • Terminal Pitch
  • Power Supplies
  • Min Supply Voltage
  • Nominal Supply Current
  • Output Current
  • Interface IC Type
  • Number of Drivers
  • Turn On Time
  • Turn Off Time
  • Built-in Protections
  • Height Seated (Max)
  • Max Input Voltage
  • Supply Voltage-Max (Vsup)
  • Output Peak Current Limit-Nom
  • Output Current Flow Direction
  • Supply Voltage-Min (Vsup)
  • Breakdown Voltage
  • Power Dissipation-Max
  • Thickness
  • Saturation Current
  • Ambient Temperature Range High
  • Driver Number of Bits
  • Propagation Delay
  • Manufacturer Package Identifier
  • Material
  • Diameter
  • Forward Voltage
  • Input Capacitance
  • Input Current
  • Output Current-Max
  • Highest Frequency Band
  • Operating Temperature (Min)
  • Gain
  • Noise Figure (dB Typ @ f)
  • Turn On Delay Time
  • Turn-Off Delay Time
  • Bandwidth
  • Output Type
  • Input Characteristics
  • Fall Time-Max (tf)
  • Operating Mode
  • Drain Current-Max (Abs) (ID)
  • Drain-source On Resistance-Max
  • Pulsed Drain Current-Max (IDM)
  • DS Breakdown Voltage-Min
  • Avalanche Energy Rating (Eas)
  • FET Technology
  • Current - Output
  • Voltage - Output
  • Test Current
  • Zener Voltage
  • Drain to Source Voltage (Vdss)
  • Continuous Drain Current (ID)
  • Forward Current
  • Max Repetitive Reverse Voltage (Vrrm)
  • Max Forward Surge Current (Ifsm)
  • Tolerance
  • Resistance
  • Voltage - Rated
  • Power Rating
  • Case Code (Metric)
  • Case Code (Imperial)
  • ESR (Equivalent Series Resistance)
  • Load Capacitance
  • Frequency Tolerance
  • Noise Figure
  • Isolation Voltage
  • Hold Current
  • Rise Time-Max
  • Gate to Source Voltage (Vgs)
  • Drain to Source Breakdown Voltage
  • Output Power
  • Number of Bits
  • Threshold Voltage
  • Drain to Source Resistance
  • k Reflow Temperature-Max (s)
  • Trim/Adjustable Output
  • Analog IC - Other Type
  • Min Input Voltage
  • Reference Type
  • Min Output Voltage
  • FET Type
  • Rds On (Max) @ Id, Vgs
  • Vgs(th) (Max) @ Id
  • Input Capacitance (Ciss) (Max) @ Vds
  • Current - Continuous Drain (Id) @ 25°C
  • Gate Charge (Qg) (Max) @ Vgs
  • Vgs (Max)
  • FET Feature
  • Input Type
  • Reverse Recovery Time
  • Test Condition
  • Vce(on) (Max) @ Vge, Ic
  • IGBT Type
  • Gate Charge
  • Current - Collector Pulsed (Icm)
  • Td (on/off) @ 25°C
  • Gate-Emitter Voltage-Max
  • Gate-Emitter Thr Voltage-Max
  • Switching Energy
  • Peak Reflow Temperature-Max (s)
  • T
  • Time
  • Input
  • NTC Thermistor
  • Input Capacitance (Cies) @ Vce
  • Temperature Grade
  • Seated Height-Max
  • Telecom IC Type
  • Slew Rate
  • Amplifier Type
  • Neg Supply Voltage-Nom (Vsup)
  • Average Bias Current-Max (IIB)
  • Supply Voltage Limit-Max
  • -3db Bandwidth
  • Neg Supply Voltage-Max (Vsup)
  • Input Offset Voltage-Max
  • Output Current-Min
  • Supply Current-Max (Isup)
  • Reverse Recovery Time (trr)
  • Lens Style
  • Contact Current Rating
  • Packing Method
  • Output Voltage 1
  • Input Voltage (Min)
  • Input Voltage (Max)
  • Output Voltage1-Max
  • Output Voltage1-Min
  • Regulator Type
  • Voltage Tolerance-Max
  • Output Current1-Max
  • Input Voltage Absolute-Max
  • Adjustability
  • Outside Diameter
  • Zener Current
  • Trigger Device Type
  • Switching Voltage-Max
  • Switching Voltage-Min
  • Neg Supply Voltage-Nom
  • Coil Power
  • Max Dual Supply Voltage
  • Capacitance
  • RAM Size
  • Number of Registers
  • Inter-base Voltage-Max
  • Intrinsic Stand-off Ratio-Max
  • Intrinsic Stand-off Ratio-Min
  • Static Inter-base Res-Max
  • Static Inter-base Res-Min
  • Valley Point Current-Min
  • Emitter Current-Max
  • Peak Point Current-Max
  • Adjustable Threshold

Environmental & Export Classifications

  • JESD-609 Code
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • ECCN Code
  • JESD-30 Code
    R-PDSO-G3
  • RoHS Status
    ROHS3 Compliant
  • REACH SVHC
  • HTSUS

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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