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AUIRF7799L2TR - Infineon

Description: Trans MOSFET N-CH 250V 6.6A Automotive 15-Pin Direct-FET L8 T/R

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AUIRF7799L2TR - Infineon - PCB symbol
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AUIRF7799L2TR - Infineon PCB footprint - Other - Other - AUIRF7799L2TR-1
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AUIRF7799L2TR Details

  • Manufacturer Part Number:

    AUIRF7799L2TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    1

  • Avalanche Energy Rating (Eas):

    325 mJ

  • Case Connection:

    DRAIN

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    250 V

  • Drain Current-Max (ID):

    6.6 A

  • Drain-source On Resistance-Max:

    0.038 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JESD-30 Code:

    R-XBCC-N9

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    9

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    175 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    125 W

  • Pulsed Drain Current-Max (IDM):

    140 A

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

AUIRF7799L2TR Frequently Asked Questions (FAQs)

  • The maximum junction temperature for the AUIRF7799L2TR is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for optimal performance and reliability.
  • Proper cooling is crucial for the AUIRF7799L2TR. Ensure good thermal contact between the device and a heat sink, and use a thermal interface material (TIM) to fill any gaps. A heat sink with a thermal resistance of 1°C/W or lower is recommended.
  • For optimal performance, use a 4-layer PCB with a solid ground plane and a separate power plane. Keep the power and ground traces as short and wide as possible, and use a common mode choke to filter the input voltage.
  • Use a voltage regulator or a TVS (transient voltage suppressor) to protect the device from overvoltage. For overcurrent protection, use a fuse or a current sense resistor with a monitoring circuit to detect excessive current.
  • The recommended input capacitor value is 10uF to 22uF, with an X7R or X5R dielectric. This ensures stable operation and minimizes voltage ripple.

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