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STFW1N105K3 - STMicroelectronics

Description: STMicroelectronics STFW1N105K3 N-channel MOSFET Transistor, 1.4 A, 1050 V, 3-Pin TO-3PF

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STFW1N105K3 - STMicroelectronics - PCB symbol
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PCB Footprints
STFW1N105K3 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-3PF-ren1
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3D Models
STFW1N105K3 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-3PF-ren1
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STFW1N105K3 Details

  • Manufacturer Part Number:

    STFW1N105K3

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5

  • Configuration:

    SINGLE

  • Drain Current-Max (ID):

    1.4 A

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Operating Temperature-Max:

    150 °C

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    20 W

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

STFW1N105K3 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STFW1N105K3 is -40°C to 150°C.
  • To ensure reliability, it's essential to follow the recommended thermal management guidelines, such as using a heat sink, and ensuring good airflow around the device.
  • A recommended PCB layout for minimizing EMI includes using a solid ground plane, keeping signal traces short and away from the device, and using shielding or a Faraday cage if necessary.
  • No, the STFW1N105K3 is rated for a maximum voltage of 1000V. Using it in an application above this voltage may result in device failure or reduced lifespan.
  • To protect the STFW1N105K3 from EOS, use a transient voltage suppressor (TVS) or a varistor in parallel with the device, and ensure that the device is not exposed to voltage spikes or surges above its rated voltage.

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STFW1N105K3 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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