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IXFN44N100P - LITTELFUSE

Description: Trans MOSFET N-CH 1KV 37A 4-Pin SOT-227B

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IXFN44N100P Details

  • Manufacturer Part Number:

    IXFN44N100P

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6

  • Additional Feature:

    AVALANCHE RATED

  • Avalanche Energy Rating (Eas):

    2000 mJ

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    1000 V

  • Drain Current-Max (ID):

    37 A

  • Drain-source On Resistance-Max:

    0.22 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JESD-30 Code:

    R-PUFM-X4

  • Number of Elements:

    1

  • Number of Terminals:

    4

  • 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):

    890 W

  • Pulsed Drain Current-Max (IDM):

    110 A

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Surface Mount:

    NO

  • Terminal Finish:

    NICKEL

  • Terminal Form:

    UNSPECIFIED

  • Terminal Position:

    UPPER

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

IXFN44N100P Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the IXFN44N100P is a standard TO-220 package with a minimum pad size of 70 mils x 70 mils and a thermal pad size of 100 mils x 100 mils.
  • Yes, the IXFN44N100P is suitable for high-frequency switching applications up to 100 kHz, but it's essential to consider the device's switching losses, thermal performance, and layout to ensure reliable operation.
  • To ensure proper cooling, provide a sufficient heat sink with a thermal resistance of less than 1°C/W, and ensure good thermal contact between the device and the heat sink. Also, consider the airflow and ambient temperature in your design.
  • The maximum allowed case temperature for the IXFN44N100P is 150°C, but it's recommended to keep the case temperature below 125°C for reliable operation and to prevent thermal runaway.
  • Yes, you can parallel multiple IXFN44N100P devices to increase the current rating, but it's essential to ensure that the devices are properly matched, and the gate drive and layout are designed to minimize current imbalance and oscillations.

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IXFN44N100P Overview

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