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SMUN2211T1G - onsemi

Description: Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 230 mW Surface Mount SC-59

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Symbol
SMUN2211T1G - onsemi - PCB symbol
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PCB Footprints
SMUN2211T1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SC-59 CASE 318D-04..
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3D Models
SMUN2211T1G - onsemi - 3D model - SOT23 (3-Pin) - SC-59 CASE 318D-04..
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SMUN2211T1G Details

  • Manufacturer Part Number:

    SMUN2211T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-59 3 LEAD

  • Package Description:

    SC-59, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    318

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Additional Feature:

    BUILT-IN BIAS RESISTOR RATIO IS 1

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    50 V

  • Configuration:

    SINGLE WITH BUILT-IN RESISTOR

  • DC Current Gain-Min (hFE):

    35

  • 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:

    NPN

  • Power Dissipation-Max (Abs):

    0.338 W

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

SMUN2211T1G Frequently Asked Questions (FAQs)

  • A good PCB layout for the SMUN2211T1G involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a common mode choke or a ferrite bead to filter out high-frequency noise.
  • To ensure proper biasing, the SMUN2211T1G requires a stable input voltage between 2.7V and 5.5V, and a bias current of around 1mA. It's also important to decouple the input voltage with a 10uF capacitor to reduce noise and ripple.
  • The SMUN2211T1G is rated for operation from -40°C to 125°C, making it suitable for a wide range of industrial and automotive applications.
  • To protect the SMUN2211T1G from overvoltage and overcurrent conditions, it's recommended to use a voltage regulator or a voltage limiter, and to add overcurrent protection devices such as fuses or PTC thermistors.
  • The typical response time of the SMUN2211T1G is around 1us, making it suitable for applications that require fast transient response.

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SMUN2211T1G Overview

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