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FMMT493QTA - Diodes Incorporated

Description: BVCEO > 100V  IC = 1A High Continuous Collector Current  ICM = 2A Peak Pulse Current  500mW Power Dissipation  hFE Characterised Up to 2A for High Current Gain Hold Up  Complementary PNP Type: FMMT593  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  The FMMT493Q is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilit

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PCB Footprints
FMMT493QTA - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23 (Type DN)*
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3D Models
FMMT493QTA - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT23 (Type DN)*
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FMMT493QTA Details

  • Manufacturer Part Number:

    FMMT493QTA

  • 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

  • Additional Feature:

    HIGH RELIABILITY

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    20

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • 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):

    0.5 W

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    150 MHz

FMMT493QTA Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the thermal pad to connect to a solid copper plane on the bottom layer.
  • The FMMT493QTA requires a bias voltage of 5V to 15V. A resistor divider network can be used to set the bias voltage. Ensure the bias voltage is stable and noise-free to prevent oscillations.
  • The maximum SOA is defined by the voltage and current ratings. The device can operate safely up to 15V and 3A. Exceeding these ratings can lead to device damage or failure.
  • Handle the device by the body or use an ESD wrist strap to prevent static buildup. Ensure the PCB has ESD protection diodes and a ground plane to dissipate static charges.
  • Store the device in a dry, cool place away from direct sunlight. Avoid bending or flexing the leads. Use anti-static packaging and handling materials to prevent ESD damage.

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FMMT493QTA Overview

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