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STF5N95K3 - STMicroelectronics

Description: N-channel 950 V, 3 Ohm typ., 4 A MDmesh K3 Power MOSFET in a TO-220FP package

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STF5N95K3 - STMicroelectronics - PCB symbol
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PCB Footprints
STF5N95K3 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220FP type B package mechanical data.
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STF5N95K3 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220FP type B package mechanical data.
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STF5N95K3 Details

  • Manufacturer Part Number:

    STF5N95K3

  • 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:

    6.2

  • Additional Feature:

    AVALANCHE RATED

  • Avalanche Energy Rating (Eas):

    100 mJ

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    950 V

  • Drain Current-Max (ID):

    4 A

  • Drain-source On Resistance-Max:

    3.5 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    1 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):

    25 W

  • Pulsed Drain Current-Max (IDM):

    16 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STF5N95K3 Frequently Asked Questions (FAQs)

  • The maximum junction temperature for the STF5N95K3 is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for reliable operation.
  • To ensure proper biasing, make sure to follow the recommended voltage and current ratings specified in the datasheet. Additionally, ensure that the gate-source voltage (Vgs) is within the recommended range of -2V to 10V, and the drain-source voltage (Vds) is within the recommended range of 0V to 30V.
  • To minimize parasitic inductance and capacitance, it's recommended to use a compact PCB layout with short, wide traces for the drain, source, and gate connections. Keep the gate trace as short as possible and use a low-inductance path for the drain and source connections. Additionally, use a solid ground plane to reduce electromagnetic interference (EMI).
  • Yes, the STF5N95K3 is suitable for high-frequency switching applications up to 1 MHz. However, it's essential to ensure that the device is properly biased and that the PCB layout is optimized for high-frequency operation. Additionally, consider using a gate driver with a high current capability to minimize switching losses.
  • To protect the STF5N95K3 from ESD, handle the device by the body or use an anti-static wrist strap. Ensure that the PCB and components are properly grounded, and use ESD-protective packaging and storage materials. Additionally, consider adding ESD protection devices, such as TVS diodes, to the PCB design.

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STF5N95K3 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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