ON Semiconductor
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FQD2N50TF
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FQD2N50TF

Introduction

The FQD2N50TF is a power MOSFET belonging to the category of electronic components used in various applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Power MOSFET for electronic circuits
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Power management in electronic devices
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 500V
  • Current Rating: 2A
  • On-Resistance: 4.5Ω
  • Gate Threshold Voltage: 2.0V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: TO-252 (DPAK)

Detailed Pin Configuration

  1. Source (S): Connected to the source terminal of the device
  2. Gate (G): Controls the conductivity between the source and drain
  3. Drain (D): Connects to the load or circuit being controlled

Functional Features

  • High voltage capability suitable for various power applications
  • Low on-resistance minimizes power loss and heat generation
  • Fast switching speed enables efficient operation in switching circuits

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Sensitivity to static electricity
  • Limited current rating compared to higher-power MOSFETs

Working Principles

The FQD2N50TF operates based on the principle of field-effect transistors, where the gate voltage controls the conductivity between the source and drain terminals. When a sufficient gate voltage is applied, the MOSFET allows current to flow from the drain to the source, enabling power management within electronic circuits.

Detailed Application Field Plans

The FQD2N50TF is commonly used in the following applications: - Switching power supplies - Motor control circuits - LED lighting systems - Audio amplifiers - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the FQD2N50TF include: - IRF840 - STP16NF06L - FQP27P06

In conclusion, the FQD2N50TF is a power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for various power management applications in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FQD2N50TF v technických řešeních

  1. What is the maximum drain-source voltage rating of FQD2N50TF?

    • The maximum drain-source voltage rating of FQD2N50TF is 500V.

  2. What is the continuous drain current rating of FQD2N50TF?

    • The continuous drain current rating of FQD2N50TF is 2A.

  3. What is the on-resistance of FQD2N50TF?

    • The on-resistance of FQD2N50TF is typically 4.5 ohms.

  4. What is the gate threshold voltage of FQD2N50TF?

    • The gate threshold voltage of FQD2N50TF is typically 2V.

  5. Can FQD2N50TF be used in high-frequency applications?

    • Yes, FQD2N50TF can be used in high-frequency applications due to its low input and output capacitance.

  6. Is FQD2N50TF suitable for switching power supplies?

    • Yes, FQD2N50TF is suitable for switching power supplies due to its low on-resistance and high voltage rating.

  7. What is the operating temperature range of FQD2N50TF?

    • The operating temperature range of FQD2N50TF is typically -55°C to 150°C.

  8. Does FQD2N50TF have built-in protection features?

    • FQD2N50TF does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  9. Can FQD2N50TF be used in automotive applications?

    • Yes, FQD2N50TF can be used in automotive applications due to its rugged construction and high-temperature tolerance.

  10. What are some common applications for FQD2N50TF?

    • Common applications for FQD2N50TF include motor control, power management, LED lighting, and DC-DC converters.