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AC857BQ-7 - Diodes Incorporated

Description: Bipolar Transistors - BJT General Purpose Transistor

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PCB Footprints
AC857BQ-7 - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23_2023
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3D Models
AC857BQ-7 - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT23_2023
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AC857BQ-7 Details

  • Manufacturer Part Number:

    AC857BQ-7

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    7

  • Additional Feature:

    HIGH RELIABILITY

  • 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    PNP

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    200 MHz

AC857BQ-7 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the AC857BQ-7 is -40°C to 125°C.
  • To ensure proper biasing, follow the recommended voltage and current conditions specified in the datasheet, and consider using a voltage regulator or biasing circuit to maintain a stable voltage supply.
  • The maximum power dissipation for the AC857BQ-7 is 250mW. Ensure that the device is properly heat-sinked and operated within the recommended temperature range to avoid overheating.
  • The AC857BQ-7 is designed for low-frequency applications up to 100kHz. While it may be possible to use it in higher-frequency applications, its performance may degrade, and it's recommended to consult with Diodes Incorporated or a qualified engineer for guidance.
  • Follow proper ESD handling procedures, such as using an ESD wrist strap, mat, or workstation, and ensure that the device is properly packaged and stored to prevent damage from electrostatic discharge.

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