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BC547B - Diotec

Description: Trans GP BJT NPN 45V 0.1A Automotive 3-Pin TO-92

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BC547B - Diotec PCB footprint - Other - Other - TO-92_2025-2
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BC547B - Diotec  - 3D model - Other - TO-92_2025-2
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BC547B Details

  • Manufacturer Part Number:

    BC547B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    ROHS COMPLIANT, PLASTIC PACKAGE-3

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    6.5

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    200

  • JEDEC-95 Code:

    TO-92

  • JESD-30 Code:

    O-PBCY-W3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    0.5 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

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

    10

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    300 MHz

BC547B Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the BC547B is -55°C to 150°C.
  • Yes, the BC547B 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 BC547B is 45V.
  • Yes, the BC547B 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 BC547B is RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in environmentally friendly designs.

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BC547B Alternates

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Image Part Number Model
Part Image BC547B Microchip Technology Inc

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image BC547B STMicroelectronics

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image BC547B/D29Z Texas Instruments

45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92

Part Image BC547B-AP Micro Commercial Components

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image 933197630412 NXP Semiconductors

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

For a full list of alternate parts for BC547B, check out Findchips.com