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IRFP4321PBF - Infineon

Description: MOSFET N-Channel 150V 78A HEXFET TO247AC

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PCB Footprints
IRFP4321PBF - Infineon PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO247AC
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3D Models
IRFP4321PBF - Infineon  - 3D model - Transistor Outline, Vertical - TO247AC
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IRFP4321PBF Details

  • Manufacturer Part Number:

    IRFP4321PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • ECCN Code:

    EAR99

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Avalanche Energy Rating (Eas):

    210 mJ

  • Case Connection:

    DRAIN

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    150 V

  • Drain Current-Max (ID):

    75 A

  • Drain-source On Resistance-Max:

    0.0155 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:

    175 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    310 W

  • Pulsed Drain Current-Max (IDM):

    330 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

IRFP4321PBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the IRFP4321PBF is -55°C to 175°C.
  • To ensure reliability, follow proper thermal management, use a suitable heat sink, and ensure the device is operated within its specified voltage and current ratings.
  • The recommended gate drive voltage for the IRFP4321PBF is between 10V and 15V, with a maximum gate-source voltage of ±20V.
  • Yes, the IRFP4321PBF is suitable for switching applications due to its low RDS(on) and high current capability. However, ensure proper gate drive and layout to minimize switching losses.
  • Use a suitable voltage regulator and overvoltage protection circuit, and consider adding overcurrent protection devices such as fuses or current sensors to prevent damage to the device.

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