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STW12NK95Z - STMicroelectronics

Description: The SuperMESH™ series is obtained through an extreme optimization of ST’s well established strip-based PowerMESH™ layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications

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STW12NK95Z - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-247_2024
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STW12NK95Z - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-247_2024
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STW12NK95Z Details

  • Manufacturer Part Number:

    STW12NK95Z

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-247AC

  • Package Description:

    ROHS COMPLIANT, TO-247, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Avalanche Energy Rating (Eas):

    500 mJ

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    950 V

  • Drain Current-Max (ID):

    10 A

  • Drain-source On Resistance-Max:

    0.9 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JEDEC-95 Code:

    TO-247AC

  • 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):

    230 W

  • Pulsed Drain Current-Max (IDM):

    40 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STW12NK95Z Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the STW12NK95Z is 100 kHz, but it can be operated at higher frequencies with reduced performance.
  • To minimize EMI, it is recommended to use a multi-layer PCB with a solid ground plane, keep the layout symmetrical, and use a shielded cable for the output stage. Additionally, decoupling capacitors should be placed close to the device.
  • The recommended heatsink design for the STW12NK95Z involves using a thermal interface material, a heatsink with a thermal resistance of less than 1°C/W, and ensuring good airflow around the device.
  • To protect the STW12NK95Z from overvoltage and undervoltage conditions, it is recommended to use a voltage regulator with overvoltage protection and undervoltage lockout, as well as a transient voltage suppressor (TVS) diode.
  • The recommended gate drive circuit for the STW12NK95Z involves using a dedicated gate driver IC with a high current capability and a low impedance output stage.

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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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