ON Semiconductor
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HUFA75429D3ST
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HUFA75429D3ST

Introduction

The HUFA75429D3ST is a power MOSFET belonging to the category of electronic components. This device is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in electronic circuits
  • Characteristics: High current handling capacity, low on-resistance, fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 100V
  • Current Rating: 75A
  • On-Resistance: 7.5mΩ
  • Gate Threshold Voltage: 2V
  • Power Dissipation: 200W

Detailed Pin Configuration

The HUFA75429D3ST follows the standard pin configuration for a TO-220AB package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High Current Handling: Capable of handling high currents, making it suitable for power applications.
  • Low On-Resistance: Minimizes power loss and heat generation during operation.
  • Fast Switching Speed: Enables rapid switching in electronic circuits, enhancing efficiency.

Advantages and Disadvantages

Advantages

  • High current capability
  • Low on-resistance
  • Fast switching speed
  • Reliable performance

Disadvantages

  • Higher cost compared to standard MOSFETs
  • Requires careful thermal management due to high power dissipation

Working Principles

The HUFA75429D3ST operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material.

Detailed Application Field Plans

The HUFA75429D3ST finds extensive use in the following application fields: - Power supplies - Motor control - Audio amplifiers - LED lighting systems - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the HUFA75429D3ST include: - IRF540N - FDP8870 - STP75NF75

In conclusion, the HUFA75429D3ST power MOSFET offers high-performance characteristics and versatile applications, making it a valuable component in modern electronic systems.

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  1. What is HUFA75429D3ST?

    • HUFA75429D3ST is a high-speed, low-side N-channel power MOSFET with an integrated Schottky diode. It is commonly used in various technical solutions for power management and control.

  2. What are the key features of HUFA75429D3ST?

    • The key features of HUFA75429D3ST include a low on-resistance, high-speed switching capability, integrated Schottky diode, and a compact package design.

  3. How can HUFA75429D3ST be used in power management applications?

    • HUFA75429D3ST can be used in power management applications such as DC-DC converters, motor control, battery protection, and LED lighting due to its high-speed switching and low on-resistance characteristics.

  4. What are the typical operating conditions for HUFA75429D3ST?

    • The typical operating conditions for HUFA75429D3ST include a voltage range of 20V to 60V, a continuous drain current of 10A, and a junction temperature range of -55°C to 150°C.

  5. Can HUFA75429D3ST be used in automotive applications?

    • Yes, HUFA75429D3ST is suitable for automotive applications such as electronic control units (ECUs), power distribution modules, and motor control systems due to its high-speed switching and robust design.

  6. What are the advantages of using HUFA75429D3ST in technical solutions?

    • The advantages of using HUFA75429D3ST include improved efficiency, reduced power losses, compact design, and enhanced reliability in power management and control applications.

  7. Are there any application notes or reference designs available for HUFA75429D3ST?

    • Yes, application notes and reference designs are available from the manufacturer to assist in the proper integration of HUFA75429D3ST in various technical solutions.

  8. What protection features does HUFA75429D3ST offer?

    • HUFA75429D3ST offers protection features such as overcurrent protection, thermal shutdown, and ESD protection, making it suitable for demanding technical applications.

  9. Can HUFA75429D3ST be used in high-frequency switching applications?

    • Yes, HUFA75429D3ST is designed for high-speed switching applications, making it suitable for high-frequency power conversion and control.

  10. Where can I find detailed specifications and datasheets for HUFA75429D3ST?

    • Detailed specifications and datasheets for HUFA75429D3ST can be found on the manufacturer's website or through authorized distributors.