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2SK902 - FUJI ELECTRIC

Description: N-Channel Silicon Power MOS-FET

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2SK902 - FUJI ELECTRIC PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - SC-65
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2SK902 - FUJI ELECTRIC  - 3D model - Transistor Outline, Vertical - SC-65
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2SK902 Details

  • Manufacturer Part Number:

    2SK902

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-3P

  • Package Description:

    SC-65, TO-3P, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Manufacturer:

    Fuji Electric Co Ltd

  • YTEOL:

    0

  • Configuration:

    SINGLE

  • DS Breakdown Voltage-Min:

    250 V

  • Drain Current-Max (ID):

    30 A

  • Drain-source On Resistance-Max:

    0.1 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JESD-30 Code:

    R-PSFM-T3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation Ambient-Max:

    150 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Element Material:

    SILICON

  • Turn-off Time-Max (toff):

    1550 ns

  • Turn-on Time-Max (ton):

    310 ns

2SK902 Frequently Asked Questions (FAQs)

  • The maximum junction temperature of the 2SK902 is 150°C, but it's recommended to keep it below 125°C for reliable operation.
  • Proper cooling can be achieved by attaching a heat sink to the device, ensuring good thermal contact, and providing adequate airflow. The heat sink should be designed to keep the junction temperature below 125°C.
  • The recommended gate resistor value for the 2SK902 is between 10 ohms and 100 ohms, depending on the specific application and switching frequency.
  • Yes, the 2SK902 is suitable for high-frequency switching applications up to 100 kHz, but the gate drive circuitry and layout should be carefully designed to minimize ringing and ensure reliable operation.
  • Overvoltage protection can be achieved using a voltage clamp or a zener diode, while overcurrent protection can be implemented using a current sense resistor and a comparator or a dedicated overcurrent protection IC.

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