ON Semiconductor
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FDD4243
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FDD4243

Product Overview

Category

The FDD4243 belongs to the category of power MOSFETs.

Use

It is commonly used as a switching device in electronic circuits, particularly in power management applications.

Characteristics

  • Low on-resistance
  • High current capability
  • Fast switching speed
  • Low gate drive power
  • Enhanced thermal performance

Package

The FDD4243 is typically available in a TO-252 package.

Essence

The essence of the FDD4243 lies in its ability to efficiently control and manage power flow within electronic systems.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDS): 30V
  • Continuous Drain Current (ID): 14A
  • RDS(ON) (Max) @ VGS = 10V: 8.5mΩ
  • Gate-Source Voltage (VGS) ±20V
  • Total Power Dissipation (PD): 2.5W

Detailed Pin Configuration

The FDD4243 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low power consumption
  • High efficiency
  • Reliable switching performance
  • Enhanced thermal management

Advantages

  • Reduced power loss
  • Improved system efficiency
  • Compact design
  • Suitable for high-frequency applications

Disadvantages

  • Sensitivity to static electricity
  • Requires careful handling during installation

Working Principles

The FDD4243 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the channel.

Detailed Application Field Plans

The FDD4243 is widely used in various applications, including: - Switching power supplies - Motor control - LED lighting - Battery management systems - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the FDD4243 include: - FDD6685 - FDD5614 - FDD8447L

In conclusion, the FDD4243 is a versatile power MOSFET that offers efficient power management capabilities and is suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FDD4243 v technických řešeních

  1. What is FDD4243?

    • FDD4243 is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) used in electronic circuits for switching and amplification.

  2. What are the key specifications of FDD4243?

    • The FDD4243 typically has a maximum drain-source voltage of 40V, a continuous drain current of 7.3A, and a low on-resistance.

  3. How can FDD4243 be used in technical solutions?

    • FDD4243 can be used in various technical solutions such as motor control, power management, and LED lighting applications due to its high current handling capability and low on-resistance.

  4. What are the typical applications of FDD4243 in motor control?

    • FDD4243 can be used in motor control applications to switch the current to the motor windings, enabling precise speed and direction control.

  5. How does FDD4243 contribute to power management solutions?

    • In power management solutions, FDD4243 can be utilized to efficiently regulate and control the flow of power in devices such as DC-DC converters and voltage regulators.

  6. Can FDD4243 be used in LED lighting applications?

    • Yes, FDD4243 can be employed in LED lighting applications to drive and control the current supplied to the LEDs, enabling dimming and brightness control.

  7. What are the advantages of using FDD4243 in technical solutions?

    • The advantages of using FDD4243 include its high current handling capacity, low on-resistance, and compatibility with various control circuitry.

  8. Are there any considerations when designing with FDD4243?

    • Designers should consider heat dissipation, gate drive requirements, and protection circuitry to ensure optimal performance and reliability when using FDD4243.

  9. What are the typical operating conditions for FDD4243?

    • FDD4243 is typically operated within a specified temperature range and voltage/current limits as outlined in its datasheet.

  10. Where can I find more detailed information about using FDD4243 in technical solutions?

    • More detailed information about using FDD4243 can be found in its datasheet, application notes, and technical resources provided by the manufacturer or distributors.