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BC857B - MCC

Description: Small Signal Bipolar Transistors

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BC857B - MCC  - 3D model
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BC857B Details

  • Manufacturer Part Number:

    BC857B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC PACKAGE-3

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Micro Commercial Components

  • YTEOL:

    7

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    220

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max (Abs):

    0.31 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    10

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    200 MHz

BC857B Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the BC857B is -55°C to 150°C.
  • The BC857B is a general-purpose transistor and not optimized for high-frequency applications. It has a transition frequency (fT) of around 100 MHz, making it more suitable for low-to-medium frequency applications.
  • Yes, the BC857B can be used as a switch, but it's not ideal for high-current switching applications due to its limited collector current (IC) rating of 100 mA. It's more suitable for low-current switching applications or as an amplifier.
  • The recommended storage temperature for the BC857B is -55°C to 150°C, but it's recommended to store the devices in a dry, cool place, away from direct sunlight and moisture.
  • Yes, the BC857B is lead-free and RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in modern electronic devices.

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BC857B Overview

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BC857B Alternates

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Image Part Number Model
Part Image BC857B,235 Nexperia

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-236AB

Part Image BC857BQ-7-F Diodes Incorporated

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon

Part Image BC857BR Central Semiconductor Corp

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon

Part Image BC857B Diodes Incorporated

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon

Part Image BC857B-TAPE-7 NXP Semiconductors

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon

For a full list of alternate parts for BC857B, check out Findchips.com