ON Semiconductor
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FDD3N40TM
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FDD3N40TM

Product Overview

Category

The FDD3N40TM belongs to the category of power MOSFETs.

Use

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

Characteristics

  • Low on-resistance
  • High current capability
  • Fast switching speed
  • Low gate charge

Package

The FDD3N40TM is typically available in a TO-252 package.

Essence

This MOSFET is essential for efficient power management in various electronic applications.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDS): 400V
  • Continuous Drain Current (ID): 3A
  • RDS(ON) (Max) @ VGS = 10V: 1.5 Ohm
  • Gate-Source Voltage (VGS) ±20V

Detailed Pin Configuration

The FDD3N40TM typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low power dissipation
  • High efficiency
  • Reliable performance under high voltage conditions

Advantages

  • Suitable for high voltage applications
  • Low on-resistance leads to minimal power loss
  • Fast switching speed enhances circuit efficiency

Disadvantages

  • May require additional circuitry for driving the gate
  • Sensitivity to static electricity

Working Principles

The FDD3N40TM 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 FDD3N40TM is widely used in the following applications: - Switching power supplies - Motor control circuits - LED lighting systems - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the FDD3N40TM include: - IRF540N - STP55NF06L - FQP30N06L

In conclusion, the FDD3N40TM is a versatile power MOSFET that offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FDD3N40TM v technických řešeních

  1. What is the maximum drain-source voltage rating of FDD3N40TM?

    • The maximum drain-source voltage rating of FDD3N40TM is 400V.

  2. What is the continuous drain current rating of FDD3N40TM?

    • The continuous drain current rating of FDD3N40TM is 3A.

  3. What is the on-resistance of FDD3N40TM?

    • The on-resistance of FDD3N40TM is typically 1.5 ohms.

  4. Can FDD3N40TM be used for switching applications?

    • Yes, FDD3N40TM is suitable for switching applications due to its low on-resistance and high voltage rating.

  5. What is the gate threshold voltage of FDD3N40TM?

    • The gate threshold voltage of FDD3N40TM typically ranges from 1V to 2.5V.

  6. Is FDD3N40TM suitable for use in power supplies?

    • Yes, FDD3N40TM can be used in power supply applications, especially in low to medium power designs.

  7. Does FDD3N40TM require a heat sink for operation?

    • In most cases, FDD3N40TM does not require a heat sink for typical operating conditions.

  8. What are the typical applications of FDD3N40TM?

    • Typical applications of FDD3N40TM include motor control, DC-DC converters, and power management systems.

  9. What is the maximum junction temperature of FDD3N40TM?

    • The maximum junction temperature of FDD3N40TM is 175°C.

  10. Is FDD3N40TM RoHS compliant?

    • Yes, FDD3N40TM is RoHS compliant, making it suitable for environmentally friendly designs.