ON Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
FQB4N50TM
Ver Detalle Hojas de datos

FQB4N50TM Encyclopedia Entry

Product Overview

Category

The FQB4N50TM belongs to the category of power MOSFETs.

Use

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

Characteristics

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

Package

The FQB4N50TM is typically available in a TO-263 package.

Essence

This MOSFET is essential for efficient power management in various electronic devices and systems.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDS): 500V
  • Continuous Drain Current (ID): 4A
  • On-Resistance (RDS(on)): 2.5Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 12nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The FQB4N50TM typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid response in switching applications.

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for diverse applications
  • Low on-resistance for improved efficiency
  • Fast switching speed for responsive performance

Disadvantages

  • Higher gate charge compared to some alternative models
  • Limited current handling capacity compared to higher-rated MOSFETs

Working Principles

The FQB4N50TM operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The FQB4N50TM is commonly used in: - Switching power supplies - Motor control circuits - LED lighting applications - Audio amplifiers - Inverter circuits

Detailed and Complete Alternative Models

Some alternative models to the FQB4N50TM include: - IRF840 - STP16NF06L - FQP47P06

In conclusion, the FQB4N50TM power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management applications in electronic circuits.

[Word Count: 346]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de FQB4N50TM en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of FQB4N50TM in technical solutions:

  1. What is FQB4N50TM?

    • FQB4N50TM is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-speed switching applications.

  2. What are the key features of FQB4N50TM?

    • FQB4N50TM features low on-resistance, fast switching speed, and high input impedance, making it suitable for various power management applications.

  3. What are the typical applications of FQB4N50TM?

    • FQB4N50TM is commonly used in switch mode power supplies, motor control circuits, lighting ballasts, and other power electronics applications.

  4. What is the maximum voltage and current rating of FQB4N50TM?

    • FQB4N50TM has a maximum voltage rating of 500V and a continuous drain current rating of 4A.

  5. How does FQB4N50TM compare to other MOSFETs in its class?

    • FQB4N50TM offers a good balance of performance, cost, and reliability, making it a popular choice for various technical solutions.

  6. What are the thermal characteristics of FQB4N50TM?

    • FQB4N50TM has low thermal resistance and is designed to operate within a wide temperature range, ensuring reliable performance in demanding environments.

  7. Can FQB4N50TM be used in automotive applications?

    • Yes, FQB4N50TM is suitable for automotive power systems, such as electronic control units (ECUs), lighting systems, and motor drives.

  8. Are there any specific layout considerations when using FQB4N50TM?

    • It is important to follow recommended PCB layout guidelines to minimize parasitic effects and optimize the performance of FQB4N50TM in the circuit.

  9. Does FQB4N50TM require any special gate driving considerations?

    • FQB4N50TM requires proper gate driving techniques to ensure fast and efficient switching while minimizing power losses.

  10. Where can I find detailed technical specifications and application notes for FQB4N50TM?

    • Detailed technical specifications and application notes for FQB4N50TM can be found in the product datasheet and application notes provided by the manufacturer.

I hope these questions and answers are helpful for your technical solutions involving FQB4N50TM. Let me know if you need further assistance!