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STFI6N80K5
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STFI6N80K5

Product Overview

Category

The STFI6N80K5 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply applications, motor control, and other high voltage switching applications.

Characteristics

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

Package

The STFI6N80K5 is typically available in a TO-220 package.

Essence

The essence of the STFI6N80K5 lies in its ability to efficiently handle high voltages and currents in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 800V
  • Current Rating: 6A
  • On-Resistance: 1.8Ω
  • Input Capacitance: 1100pF
  • Package Type: TO-220

Detailed Pin Configuration

The STFI6N80K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to lower voltage MOSFETs
  • Requires careful handling due to high voltage capabilities

Working Principles

The STFI6N80K5 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STFI6N80K5 is well-suited for use in: - Switch-mode power supplies - Motor control circuits - High voltage DC-DC converters - Inverters for solar and industrial applications

Detailed and Complete Alternative Models

Some alternative models to the STFI6N80K5 include: - IRF840 - FQP27P06 - IXFH6N100

In conclusion, the STFI6N80K5 is a high-voltage power MOSFET with fast switching characteristics, making it suitable for a range of high-power applications. Its key features include high voltage capability, low input capacitance, and low on-resistance, enabling efficient and reliable performance in demanding electronic circuits. While it may have a higher cost and require careful handling, its advantages make it a preferred choice for high voltage applications.

10个与STFI6N80K5在技术解决方案中的应用相关的常见问题及解答

  1. What is STFI6N80K5?

    • STFI6N80K5 is a power MOSFET transistor designed for high-voltage applications.

  2. What is the maximum voltage rating of STFI6N80K5?

    • The maximum voltage rating of STFI6N80K5 is 800V.

  3. What is the maximum current rating of STFI6N80K5?

    • The maximum continuous drain current rating of STFI6N80K5 is typically 6A.

  4. What are the typical applications of STFI6N80K5?

    • STFI6N80K5 is commonly used in power supplies, motor control, and lighting applications.

  5. What is the on-resistance of STFI6N80K5?

    • The on-resistance of STFI6N80K5 is typically around 1.6 ohms.

  6. Is STFI6N80K5 suitable for high-frequency switching applications?

    • Yes, STFI6N80K5 is designed for high-speed switching applications.

  7. Does STFI6N80K5 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management.

  8. What is the gate-source threshold voltage of STFI6N80K5?

    • The gate-source threshold voltage of STFI6N80K5 is typically around 4V.

  9. Can STFI6N80K5 be used in automotive applications?

    • Yes, STFI6N80K5 can be used in automotive systems such as electronic control units (ECUs) and motor drives.

  10. Are there any recommended driver ICs for driving STFI6N80K5?

    • Various driver ICs from manufacturers like Infineon, Texas Instruments, and ON Semiconductor are commonly used to drive STFI6N80K5 effectively.