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STB190NF04T4
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STB190NF04T4

Introduction

STB190NF04T4 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: Used for switching and amplifying electronic signals in power applications.
  • Characteristics: High voltage capability, low on-resistance, fast switching speed.
  • Package: TO-263-3 package
  • Essence: Efficient power management and control
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer's specifications.

Specifications

  • Voltage Rating: 40V
  • Current Rating: 120A
  • On-Resistance: 1.9mΩ
  • Package Type: TO-263-3
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The STB190NF04T4 follows the standard pin configuration for a TO-263-3 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low on-resistance minimizes power loss and heat generation.
  • Fast switching speed enables efficient power management.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during assembly

Working Principles

The STB190NF04T4 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the channel between the source and drain terminals.

Detailed Application Field Plans

The STB190NF04T4 finds extensive use in the following application fields: - Switching power supplies - Motor control - LED lighting - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to STB190NF04T4 include: - IRF1405 - FDP8878 - AUIRFN8403

In conclusion, the STB190NF04T4 power MOSFET offers high performance and reliability in power management applications, making it a preferred choice for various electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STB190NF04T4 v technických řešeních

Sure, here are 10 common questions and answers related to the application of STB190NF04T4 in technical solutions:

  1. What is the maximum drain-source voltage for STB190NF04T4?

    • The maximum drain-source voltage for STB190NF04T4 is 40V.

  2. What is the continuous drain current rating for STB190NF04T4?

    • The continuous drain current rating for STB190NF04T4 is 120A.

  3. What is the on-resistance (RDS(on)) of STB190NF04T4?

    • The on-resistance (RDS(on)) of STB190NF04T4 is typically 1.9mΩ at VGS = 10V.

  4. What is the gate threshold voltage for STB190NF04T4?

    • The gate threshold voltage for STB190NF04T4 is typically 2V.

  5. What is the power dissipation of STB190NF04T4?

    • The power dissipation of STB190NF04T4 is 300W.

  6. What is the operating temperature range for STB190NF04T4?

    • The operating temperature range for STB190NF04T4 is -55°C to 175°C.

  7. Is STB190NF04T4 suitable for high-frequency switching applications?

    • Yes, STB190NF04T4 is suitable for high-frequency switching applications due to its low on-resistance and fast switching characteristics.

  8. Can STB190NF04T4 be used in automotive applications?

    • Yes, STB190NF04T4 is designed for automotive applications and is AEC-Q101 qualified.

  9. Does STB190NF04T4 have built-in protection features?

    • STB190NF04T4 has built-in protection against overcurrent, overtemperature, and short-circuit conditions.

  10. What are some typical applications for STB190NF04T4?

    • Some typical applications for STB190NF04T4 include motor control, power supplies, DC-DC converters, and automotive systems.