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STF40NF20 - STMicroelectronics

Description: N-channel 200V - 0.038 Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247 - Low gate charge STripFET™ Power MOSFET

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PCB Footprints
STF40NF20 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220FP (1)
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3D Models
STF40NF20 - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-220FP (1)
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STF40NF20 Details

  • Manufacturer Part Number:

    STF40NF20

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    ROHS COMPLIANT, TO-220FP, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.92

  • Avalanche Energy Rating (Eas):

    230 mJ

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    200 V

  • Drain Current-Max (ID):

    40 A

  • Drain-source On Resistance-Max:

    0.045 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    40 W

  • Pulsed Drain Current-Max (IDM):

    160 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STF40NF20 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STF40NF20 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.
  • The maximum current rating for the STF40NF20 is 40A, but it's essential to consider the device's thermal limitations and ensure proper cooling to prevent overheating.
  • To protect the STF40NF20, it's recommended to use overvoltage protection (OVP) and overcurrent protection (OCP) circuits, as well as a fuse or a current limiter to prevent damage from excessive current.
  • To minimize EMI, it's recommended to use a multi-layer PCB with a solid ground plane, keep the device's pins as short as possible, and use a shielded enclosure or a metal can to contain the device.

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STF40NF20 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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