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STF20N95DK5 - STMicroelectronics

Description: N-channel 950 V, 275 mΩ typ., 18 A, MDmesh DK5 Power MOSFET in a TO-220FP package

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STF20N95DK5 - STMicroelectronics - PCB symbol
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STF20N95DK5 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220FP (1)
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STF20N95DK5 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220FP (1)
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STF20N95DK5 Details

  • Manufacturer Part Number:

    STF20N95DK5

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-220FP, 3 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Avalanche Energy Rating (Eas):

    520 mJ

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    950 V

  • Drain Current-Max (ID):

    18 A

  • Drain-source On Resistance-Max:

    0.33 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    5 pF

  • 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

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    28 W

  • Pulsed Drain Current-Max (IDM):

    72 A

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STF20N95DK5 Frequently Asked Questions (FAQs)

  • The maximum junction temperature (Tj) for the STF20N95DK5 is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for reliable operation and to prevent thermal runaway.
  • To ensure proper cooling, it's essential to provide a good thermal path from the device to a heat sink or a metal plate. Use a thermal interface material (TIM) with a thermal conductivity of at least 1 W/mK, and ensure the heat sink is designed to handle the maximum power dissipation of the device.
  • The recommended gate drive voltage for the STF20N95DK5 is between 10V and 15V. A higher gate drive voltage can reduce switching losses, but it may also increase the risk of gate oxide breakdown. Always check the datasheet for specific recommendations.
  • Yes, you can use multiple STF20N95DK5 devices in parallel to increase current handling. However, it's crucial to ensure that the devices are properly matched, and the gate drive signals are synchronized to prevent uneven current sharing and potential oscillations.
  • To protect the STF20N95DK5 from overvoltage and overcurrent conditions, use a suitable voltage regulator and overcurrent protection circuitry. You can also consider using a dedicated power management IC (PMIC) that provides overvoltage and overcurrent protection, as well as thermal monitoring and shutdown capabilities.

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STF20N95DK5 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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