ON Semiconductor
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HUF75842S3ST
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HUF75842S3ST

Introduction

The HUF75842S3ST is a power MOSFET belonging to the category of electronic components. This device is commonly used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Power MOSFET for electronic circuits
  • Characteristics: High power handling capacity, low on-resistance, fast switching speed
  • Package: TO-220AB
  • Essence: Power management in electronic devices
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 100V
  • Current Rating: 75A
  • On-Resistance: 8.5 mΩ
  • Package Type: TO-220AB
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The HUF75842S3ST follows the standard pin configuration for a TO-220AB package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High power handling capacity allows for use in demanding applications
  • Low on-resistance minimizes power loss and heat generation
  • Fast switching speed enables efficient operation in high-frequency circuits

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • May require additional heat dissipation in high-power applications
  • Sensitive to voltage spikes and transients

Working Principles

The HUF75842S3ST operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the device can efficiently regulate power flow in electronic circuits.

Detailed Application Field Plans

The HUF75842S3ST finds extensive use in various applications, including: - Switching power supplies - Motor control circuits - LED lighting systems - Audio amplifiers - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring similar performance and characteristics, alternative models to the HUF75842S3ST include: - IRF1405 - FDP8870 - STP80NF70

In conclusion, the HUF75842S3ST power MOSFET offers high power handling capacity, low on-resistance, and fast switching speed, making it suitable for a wide range of electronic applications. Its robust design and versatile performance make it a popular choice among engineers and designers seeking reliable power management solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HUF75842S3ST v technických řešeních

  1. What is the HUF75842S3ST?

    • The HUF75842S3ST is a high-speed, high-voltage, N-channel power MOSFET designed for use in various technical solutions.

  2. What is the maximum voltage rating of the HUF75842S3ST?

    • The maximum voltage rating of the HUF75842S3ST is typically around 150V.

  3. What is the maximum current rating of the HUF75842S3ST?

    • The maximum continuous drain current rating of the HUF75842S3ST is typically around 75A.

  4. What are the typical applications of the HUF75842S3ST?

    • The HUF75842S3ST is commonly used in applications such as motor control, power supplies, and DC-DC converters.

  5. What is the on-resistance of the HUF75842S3ST?

    • The on-resistance of the HUF75842S3ST is typically very low, around 8 milliohms.

  6. Is the HUF75842S3ST suitable for high-frequency switching applications?

    • Yes, the HUF75842S3ST is designed for high-speed switching applications.

  7. Does the HUF75842S3ST require a heat sink for operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance.

  8. What is the gate charge of the HUF75842S3ST?

    • The gate charge of the HUF75842S3ST is typically around 100nC.

  9. What is the operating temperature range of the HUF75842S3ST?

    • The HUF75842S3ST is typically rated for operation within the -55°C to 175°C temperature range.

  10. Is the HUF75842S3ST RoHS compliant?

    • Yes, the HUF75842S3ST is generally RoHS compliant, but it's always best to check the specific datasheet for compliance details.