ON Semiconductor
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IRFS644B_FP001
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IRFS644B_FP001

Product Overview

Category

The IRFS644B_FP001 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage, fast-switching N-channel power MOSFET for various electronic applications.

Characteristics

  • High voltage capability
  • Fast switching speed
  • Low on-resistance
  • Suitable for high-frequency applications

Package

The IRFS644B_FP001 is typically available in a TO-220AB package.

Essence

The essence of this product lies in its ability to efficiently control high-power circuits with minimal losses.

Packaging/Quantity

The IRFS644B_FP001 is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Drain-Source Voltage (VDS): 250V
  • Continuous Drain Current (ID): 18A
  • On-Resistance (RDS(on)): 0.085 ohms
  • Power Dissipation (PD): 94W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The IRFS644B_FP001 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Fast switching speed enables efficient control of power flow.
  • Low on-resistance minimizes power losses and heat generation.

Advantages

  • Suitable for high-frequency applications
  • Low on-resistance leads to improved efficiency
  • High voltage capability allows for versatile usage

Disadvantages

  • May require careful consideration of driving circuitry due to high voltage capability
  • Heat dissipation may be a concern at higher power levels

Working Principles

The IRFS644B_FP001 operates based on the principles of field-effect transistors, utilizing the control of electric fields within the semiconductor material to regulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRFS644B_FP001 is commonly used in the following applications: - Switched-mode power supplies - Motor control - Inverters - Electronic ballasts - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the IRFS644B_FP001 include: - IRFS640B - IRFS641B - IRFS642B - IRFS643B

In conclusion, the IRFS644B_FP001 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of power applications. Its characteristics and specifications make it a valuable component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFS644B_FP001 v technických řešeních

  1. What is the IRFS644B_FP001?

    • The IRFS644B_FP001 is a power MOSFET transistor designed for high-speed switching applications.

  2. What is the maximum voltage and current rating of the IRFS644B_FP001?

    • The IRFS644B_FP001 has a maximum voltage rating of 250V and a maximum current rating of 98A.

  3. What are the typical applications of the IRFS644B_FP001?

    • Typical applications include motor control, power supplies, inverters, and other high-power switching applications.

  4. What is the on-resistance of the IRFS644B_FP001?

    • The on-resistance of the IRFS644B_FP001 is typically around 0.0045 ohms.

  5. What is the gate charge of the IRFS644B_FP001?

    • The gate charge of the IRFS644B_FP001 is typically around 150nC.

  6. What is the operating temperature range of the IRFS644B_FP001?

    • The IRFS644B_FP001 can operate within a temperature range of -55°C to 175°C.

  7. Does the IRFS644B_FP001 require a heat sink for operation?

    • Yes, due to its high power handling capability, it is recommended to use a heat sink for efficient thermal management.

  8. Is the IRFS644B_FP001 suitable for automotive applications?

    • Yes, the IRFS644B_FP001 is suitable for automotive applications due to its high voltage and current ratings.

  9. Can the IRFS644B_FP001 be used in parallel to handle higher currents?

    • Yes, the IRFS644B_FP001 can be used in parallel to increase the current-handling capability in high-power applications.

  10. What are the key advantages of using the IRFS644B_FP001 in technical solutions?

    • The key advantages include high voltage and current ratings, low on-resistance, and suitability for high-speed switching applications.