ON Semiconductor
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FDP39N20
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FDP39N20

Product Overview

Category

The FDP39N20 belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics

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

Package

The FDP39N20 is typically available in a TO-220 package.

Essence

This MOSFET is essential for controlling high-power applications in various electronic devices.

Packaging/Quantity

It is usually sold in reels or tubes containing a specific quantity, such as 50 pieces per tube.

Specifications

  • Drain-Source Voltage (VDS): 200V
  • Continuous Drain Current (ID): 39A
  • On-Resistance (RDS(on)): 0.036 ohms
  • Power Dissipation (PD): 160W

Detailed Pin Configuration

The FDP39N20 has a standard pin configuration with three pins: gate, drain, and source.

Functional Features

  • High voltage tolerance
  • Low conduction losses
  • Fast switching characteristics

Advantages and Disadvantages

Advantages

  • Suitable for high-power applications
  • Efficient switching performance
  • Low on-resistance

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Requires proper heat dissipation due to high power dissipation

Working Principles

The FDP39N20 operates based on the principles 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 FDP39N20 is widely used in: - Switching power supplies - Motor control circuits - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the FDP39N20 include: - IRF3205 - FQP30N06L - STP55NF06L

In conclusion, the FDP39N20 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for various high-power electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FDP39N20 v technických řešeních

  1. What is FDP39N20?

    • FDP39N20 is a power MOSFET transistor designed for high-speed switching applications in power supplies, motor control, and other electronic devices.

  2. What are the key specifications of FDP39N20?

    • The FDP39N20 has a maximum drain-source voltage of 200V, a continuous drain current of 39A, and a low on-resistance for efficient power handling.

  3. How can FDP39N20 be used in power supply designs?

    • FDP39N20 can be used as a switch in power supply circuits to efficiently control the flow of power and regulate voltage levels.

  4. In what types of motor control applications can FDP39N20 be utilized?

    • FDP39N20 can be employed in motor control circuits for driving and controlling the speed of motors in various industrial and automotive applications.

  5. What are the thermal considerations when using FDP39N20 in technical solutions?

    • Proper heat sinking and thermal management are essential to ensure that the FDP39N20 operates within its specified temperature range for reliable performance.

  6. Can FDP39N20 be used in audio amplifier designs?

    • While FDP39N20 is primarily intended for power switching applications, it may not be suitable for low-power audio amplifier designs due to its high current and voltage ratings.

  7. Are there any specific layout considerations when incorporating FDP39N20 into a circuit?

    • It's important to minimize parasitic inductance and resistance in the layout to optimize the switching performance and reduce losses in the FDP39N20.

  8. What protection features should be considered when using FDP39N20 in technical solutions?

    • Overcurrent protection, overvoltage protection, and ESD protection measures should be implemented to safeguard the FDP39N20 and the overall system.

  9. Can FDP39N20 be used in high-frequency switching applications?

    • Yes, FDP39N20 is capable of high-speed switching and can be utilized in applications requiring fast switching frequencies.

  10. Where can I find detailed application notes and reference designs for FDP39N20?

    • Application notes and reference designs for FDP39N20 can typically be found in the product datasheet, manufacturer's website, or technical literature related to power electronics and MOSFET applications.