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BC857B - Multicomp Pro

Description: TRANSISTOR, PNP, 0.1A, 45V, SOT23

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PCB Footprints
BC857B - Multicomp Pro PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23
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3D Models
BC857B - Multicomp Pro  - 3D model - SOT23 (3-Pin) - SOT-23
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BC857B Details

  • Manufacturer Part Number:

    BC857B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00.95

  • Manufacturer:

    SPC Multicomp

  • YTEOL:

    7

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Base Capacitance-Max:

    4.5 pF

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    220

  • JESD-30 Code:

    R-PDSO-G3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Polarity/Channel Type:

    PNP

  • Power Dissipation Ambient-Max:

    0.25 W

  • Power Dissipation-Max (Abs):

    0.25 W

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    100 MHz

  • VCEsat-Max:

    0.65 V

BC857B Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the BC857B is -55°C to 150°C.
  • Yes, the BC857B is suitable for high-frequency applications up to 100 MHz due to its low transition frequency (ft) of 150 MHz.
  • The maximum collector-emitter voltage (Vceo) for the BC857B is 45V.
  • Yes, the BC857B can be used in switching applications due to its low saturation voltage (Vce(sat)) of 0.2V and high current gain (hFE) of 100-400.
  • Yes, the BC857B is a low-noise transistor with a noise figure (NF) of 2.5 dB, making it suitable for low-noise amplifier applications.

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BC857B Overview

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