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STF140N6F7
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STF140N6F7

Product Overview

Category

The STF140N6F7 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage N-channel enhancement-mode power MOSFET.

Characteristics

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Low on-resistance

Package

The STF140N6F7 is typically available in a TO-220 package.

Essence

The essence of the STF140N6F7 lies in its ability to efficiently switch high voltages in various electronic applications.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Drain-Source Voltage (VDS): 60V
  • Continuous Drain Current (ID): 140A
  • RDS(ON) Max: 0.0045Ω
  • Power Dissipation (PD): 280W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The pin configuration of the STF140N6F7 typically includes the following pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in high-power applications
  • Low input capacitance enables fast switching
  • Low on-resistance minimizes power loss and heat generation

Advantages

  • Suitable for high-power applications
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • May require additional circuitry for driving the gate due to high voltage capability
  • Higher cost compared to lower power MOSFETs

Working Principles

The STF140N6F7 operates based on the principles of field-effect transistors, where the application of a voltage to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STF140N6F7 is commonly used in the following applications: - Switching power supplies - Motor control - Inverters - Welding equipment - High-power amplifiers

Detailed and Complete Alternative Models

Some alternative models to the STF140N6F7 include: - IRF1405 - FDPF14N30 - IXFN140N10

In conclusion, the STF140N6F7 is a high-voltage power MOSFET with fast switching characteristics, making it suitable for various high-power applications such as switching power supplies, motor control, and inverters.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STF140N6F7 v technických řešeních

  1. What is STF140N6F7?

    • STF140N6F7 is a power MOSFET transistor designed for high efficiency and low RDS(on) performance in various technical solutions.

  2. What are the key features of STF140N6F7?

    • The key features of STF140N6F7 include a low on-state resistance, high switching speed, and a high avalanche capability, making it suitable for high-performance applications.

  3. What technical solutions can STF140N6F7 be used in?

    • STF140N6F7 can be used in a wide range of technical solutions including power supplies, motor control, lighting, and automotive applications.

  4. What is the maximum voltage and current rating for STF140N6F7?

    • STF140N6F7 has a maximum voltage rating of [insert voltage] and a maximum current rating of [insert current], making it suitable for demanding applications.

  5. How does STF140N6F7 contribute to energy efficiency in technical solutions?

    • STF140N6F7's low on-state resistance and high switching speed help minimize power losses, contributing to improved energy efficiency in various applications.

  6. What thermal management considerations should be taken into account when using STF140N6F7?

    • Proper heat sinking and thermal management are important for maximizing the performance and reliability of STF140N6F7 in high-power applications.

  7. Are there any application notes or reference designs available for using STF140N6F7?

    • Yes, STMicroelectronics provides application notes and reference designs to assist engineers in implementing STF140N6F7 in their technical solutions.

  8. Can STF140N6F7 be used in automotive applications?

    • Yes, STF140N6F7 is suitable for automotive applications such as motor control, lighting, and power distribution due to its robustness and high-temperature performance.

  9. What are the recommended operating conditions for STF140N6F7?

    • The recommended operating conditions for STF140N6F7 include a specified gate-source voltage, temperature range, and maximum drain current to ensure reliable performance.

  10. Where can I find detailed specifications and datasheets for STF140N6F7?

    • Detailed specifications and datasheets for STF140N6F7 can be found on the official STMicroelectronics website or through authorized distributors.