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STLD257N4F7AG - STMicroelectronics

Description: Automotive-grade N-channel 40 V, 1.27 mOhm typ., 120 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 dual side cooling package

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STLD257N4F7AG Details

  • Manufacturer Part Number:

    STLD257N4F7AG

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Avalanche Energy Rating (Eas):

    608 mJ

  • Case Connection:

    DRAIN

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    40 V

  • Drain Current-Max (ID):

    120 A

  • Drain-source On Resistance-Max:

    0.0048 Ω

  • FET Technology:

    SPLIT GATE TRENCH MOSFET

  • Feedback Cap-Max (Crss):

    45 pF

  • JESD-30 Code:

    R-PDSO-F8

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    8

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    158 W

  • Pulsed Drain Current-Max (IDM):

    480 A

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STLD257N4F7AG Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal pad connection, copper pour, and via placement to minimize thermal resistance.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, use a suitable thermal interface material, and implement a robust cooling system. Additionally, consider using a thermistor or temperature sensor to monitor the device temperature.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the voltage on the VIN pin to 5V to ensure reliable operation and prevent damage to the internal voltage regulator.
  • Yes, the STLD257N4F7AG is suitable for battery-powered applications due to its low quiescent current (IQ) and high efficiency. However, it's essential to consider the device's power consumption, battery life, and charging requirements to ensure optimal performance.
  • To optimize the output voltage accuracy, use a high-precision voltage reference, ensure a stable input voltage, and minimize noise on the VIN and VOUT pins. Additionally, consider using a voltage feedback network to improve output voltage regulation.

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STLD257N4F7AG 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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