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FMMT451TA - Diodes Incorporated

Description: Diodes Inc FMMT451TA NPN Bipolar Transistor, 1 A, 60 V, 3-Pin SOT-23

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PCB Footprints
FMMT451TA - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23
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3D Models
FMMT451TA - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT-23
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FMMT451TA Details

  • Manufacturer Part Number:

    FMMT451TA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    7

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    60 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    10

  • 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

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    150 MHz

FMMT451TA Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to have a large copper area connected to the thermal pad, with multiple vias to the bottom layer to dissipate heat efficiently.
  • To ensure the device is properly biased, make sure to follow the recommended biasing circuit in the datasheet, and ensure that the input voltage is within the recommended range of 2.5V to 5.5V.
  • The maximum current rating for the FMMT451TA is 1A, but it's recommended to derate the current based on the ambient temperature and PCB layout to ensure reliable operation.
  • To protect the device from ESD and overvoltage, it's recommended to add external ESD protection diodes and overvoltage protection circuits, such as a TVS diode and a voltage regulator.
  • The recommended storage temperature range for the FMMT451TA is -40°C to 125°C, and it's recommended to store the devices in a dry, cool place away from direct sunlight.

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