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STF45N10F7 - STMicroelectronics

Description: STMICROELECTRONICS - STF45N10F7 - Power MOSFET, N Channel, 100 V, 30 A, 0.0145 ohm, TO-220FP, Through Hole

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Symbol
STF45N10F7 - STMicroelectronics - PCB symbol
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PCB Footprints
STF45N10F7 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220FP-2
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3D Models
STF45N10F7 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220FP-2
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STF45N10F7 Details

  • Manufacturer Part Number:

    STF45N10F7

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

STF45N10F7 Frequently Asked Questions (FAQs)

  • The maximum junction temperature (Tj) for the STF45N10F7 is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for reliable operation and to prevent thermal runaway.
  • The thermal resistance of the STF45N10F7 can be calculated using the thermal resistance values provided in the datasheet. The junction-to-case thermal resistance (RthJC) is 1.5°C/W, and the case-to-ambient thermal resistance (RthCA) is dependent on the specific heat sink and cooling system used. You can use the following formula: RthJA = RthJC + RthCA.
  • The recommended gate drive voltage for the STF45N10F7 is between 10V and 15V. However, the optimal gate drive voltage may vary depending on the specific application and switching frequency. It's recommended to consult the datasheet and application notes for more information.
  • Yes, the STF45N10F7 is suitable for high-frequency switching applications up to 100 kHz. However, it's essential to consider the device's switching losses, gate charge, and parasitic capacitances when designing the circuit. You may need to use a gate driver with a high current capability and a low impedance layout to minimize switching losses.
  • To ensure the reliability of the STF45N10F7 in a high-power application, it's essential to follow proper design and layout guidelines, such as using a heat sink, minimizing thermal resistance, and ensuring proper cooling. Additionally, you should consider using a robust gate driver, a high-quality PCB, and a reliable power supply. It's also recommended to perform thorough testing and validation of the design.

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STF45N10F7 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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