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BC372 - onsemi

Description: Darlington Transistors 1A 100V NPN

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BC372 - onsemi - PCB symbol
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BC372 - onsemi PCB footprint - Other - Other - BC372-5
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BC372 - onsemi - 3D model - Other - BC372-5
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BC372 Details

  • Manufacturer Part Number:

    BC372

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    CASE 29-11, TO-92, TO-226, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    CASE 29-11

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    DARLINGTON

  • DC Current Gain-Min (hFE):

    8000

  • JEDEC-95 Code:

    TO-226AA

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    235

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    0.625 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    200 MHz

BC372 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the BC372 is 2.7V to 5.5V, although it can tolerate up to 6V for short periods.
  • To ensure the BC372 is in a low-power state, make sure the EN (enable) pin is pulled low, and the VIN pin is below 2.7V. Additionally, ensure that the output is not loaded, and the input voltage is within the recommended range.
  • The maximum output current of the BC372 is 200mA, although it's recommended to limit the output current to 150mA for optimal performance and reliability.
  • To handle thermal considerations for the BC372, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid operating the device at high temperatures (above 85°C) for extended periods.
  • The EN (enable) pin on the BC372 is used to enable or disable the device. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled and enters a low-power state.

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BC372 Alternates

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Image Part Number Model
Part Image BC372PSTZ Zetex / Diodes Inc

Small Signal Bipolar Transistor, 1A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon
Part Image BC372RL onsemi

Power Bipolar Transistor, 1A I(C), 1-Element, NPN, Silicon, TO-92, Plastic/Epoxy, 3 Pin
Part Image BC372RLRM onsemi

Power Bipolar Transistor, 1A I(C), 1-Element, NPN, Silicon, TO-92, Plastic/Epoxy, 3 Pin
Part Image BC372RLRP Motorola Semiconductor Products

Small Signal Bipolar Transistor, 1A I(C), 1-Element, NPN, Silicon, TO-92
Part Image BC372PSTOB Diodes Incorporated

Small Signal Bipolar Transistor, 1A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon
For a full list of alternate parts for BC372, check out Findchips.com