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STP9NK50Z - STMicroelectronics

Description: N‑channel 500 V, 700 mΩ typ., 7.2 A SuperMESH Power MOSFET in a D²PAK, TO-220 and TO-220FP packages

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PCB Footprints
STP9NK50Z - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220
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STP9NK50Z - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-220
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STP9NK50Z Details

  • Manufacturer Part Number:

    STP9NK50Z

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.9

  • Avalanche Energy Rating (Eas):

    190 mJ

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    500 V

  • Drain Current-Max (ID):

    7.2 A

  • Drain-source On Resistance-Max:

    0.85 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    110 W

  • Pulsed Drain Current-Max (IDM):

    28.8 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STP9NK50Z Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the STP9NK50Z is 100 kHz, but it can be operated at higher frequencies with reduced performance.
  • To ensure proper thermal management, the STP9NK50Z should be mounted on a heat sink with a thermal resistance of less than 1°C/W, and the ambient temperature should be kept below 50°C.
  • The recommended gate resistor value for the STP9NK50Z is between 10 ohms and 100 ohms, depending on the specific application and switching frequency.
  • Yes, the STP9NK50Z can be used in a synchronous rectification topology, but it requires careful design and layout to ensure proper operation and minimize losses.
  • To protect the STP9NK50Z from overvoltage and overcurrent, a voltage clamp or a transient voltage suppressor (TVS) can be used, and a current sense resistor or a fuse can be added to detect and respond to overcurrent conditions.

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STP9NK50Z 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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