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BC557ATA - onsemi

Description: Pb-Free Package

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BC557ATA - onsemi PCB footprint - Other - Other - TO−92 3 4.83x4.76 LEADFORMED CASE 135AR ISSUE O-1
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3D Models
BC557ATA - onsemi  - 3D model - Other - TO−92 3 4.83x4.76 LEADFORMED CASE 135AR ISSUE O-1
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BC557ATA Details

  • Manufacturer Part Number:

    BC557ATA

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92-3 LF

  • Manufacturer Package Code:

    135AR

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    110

  • JEDEC-95 Code:

    TO-92

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    0.625 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    150 MHz

BC557ATA Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the BC557ATA is -55°C to 150°C.
  • Yes, the BC557ATA 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 (Vce) rating for the BC557ATA is 45V.
  • Yes, the BC557ATA 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 BC557ATA is RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in environmentally friendly designs.

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BC557ATA Overview

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BC557ATA Alternates

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Image Part Number Model
Part Image BC557A Diotec Semiconductor AG

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

Part Image BC557A Micro Commercial Components

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

Part Image BC557ARL onsemi

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

Part Image BC557A{AMMOPAK} Diodes Incorporated

Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92

Part Image BC557A-AP Micro Commercial Components

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

For a full list of alternate parts for BC557ATA, check out Findchips.com