ON Semiconductor
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FDN304P
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FDN304P

Product Overview

Category

The FDN304P belongs to the category of power MOSFETs.

Use

It is commonly used as a switching device in various electronic circuits and applications.

Characteristics

  • Low on-resistance
  • Fast switching speed
  • Low gate drive voltage
  • Small package size

Package

The FDN304P is typically available in a small SOT-23 package.

Essence

This MOSFET is essential for controlling power flow in electronic devices and circuits.

Packaging/Quantity

The FDN304P is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 20V
  • Continuous Drain Current (ID): 1.5A
  • RDS(ON) (Max) @ VGS = 4.5V: 0.075Ω
  • RDS(ON) (Max) @ VGS = 2.5V: 0.1Ω
  • Total Gate Charge (Qg): 3.5nC
  • Gate-Source Voltage (VGS): ±8V

Detailed Pin Configuration

The FDN304P has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low on-resistance for efficient power management
  • Fast switching speed for improved performance
  • Low gate drive voltage for ease of control

Advantages and Disadvantages

Advantages

  • Small package size
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • Limited drain-source voltage rating
  • Relatively low continuous drain current compared to other MOSFETs

Working Principles

The FDN304P operates based on the principles of field-effect transistors, utilizing the control of an electric field to modulate the conductivity of the channel.

Detailed Application Field Plans

The FDN304P is commonly used in the following applications: - Portable electronics - Battery management systems - Power supply units - Motor control circuits

Detailed and Complete Alternative Models

Some alternative models to the FDN304P include: - FDN327N - FDN337N - FDN338P - FDN340P

In conclusion, the FDN304P is a versatile power MOSFET with characteristics suitable for various electronic applications, offering efficient power management and fast switching capabilities.

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Énumérez 10 questions et réponses courantes liées à l'application de FDN304P dans les solutions techniques

  1. What is FDN304P?

    • FDN304P is a P-channel PowerTrench MOSFET designed for various technical solutions, including power management and switching applications.

  2. What are the key features of FDN304P?

    • FDN304P features low on-resistance, fast switching speed, and a small form factor, making it suitable for compact designs and efficient power management.

  3. What is the maximum drain-source voltage rating of FDN304P?

    • The maximum drain-source voltage rating of FDN304P is typically around 20V, making it suitable for low-voltage applications.

  4. Can FDN304P be used for battery management systems?

    • Yes, FDN304P can be used in battery management systems to control power distribution and charging circuits due to its low on-resistance and efficient switching capabilities.

  5. Is FDN304P suitable for load switching applications?

    • Absolutely, FDN304P is commonly used for load switching in various technical solutions due to its fast switching speed and low on-resistance.

  6. What are the thermal characteristics of FDN304P?

    • FDN304P has good thermal performance, allowing it to handle moderate power dissipation without requiring complex cooling solutions.

  7. Can FDN304P be used in automotive electronics?

    • Yes, FDN304P is often utilized in automotive electronics for applications such as power distribution, motor control, and lighting systems.

  8. Does FDN304P require external protection circuitry?

    • In many cases, FDN304P does not require additional protection circuitry due to its built-in features for overcurrent and overvoltage protection.

  9. What are the typical operating temperature ranges for FDN304P?

    • FDN304P is designed to operate within a wide temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.

  10. Are there any recommended alternatives to FDN304P for similar applications?

    • Some alternative MOSFETs that can be considered for similar applications include FDN327N, FDN337N, and FDN340P, each with its own set of features and specifications.