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SI4874BDY-T1-E3
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SI4874BDY-T1-E3

Introduction

The SI4874BDY-T1-E3 is a power MOSFET belonging to the category of discrete semiconductor products. This component is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Discrete Semiconductor
  • Use: Power MOSFET for electronic circuits
  • Characteristics: High power handling, low on-resistance, fast switching speed
  • Package: DFN-8 (Dual Flat No-Lead)
  • Essence: Efficient power management and control
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 30V
  • Current Rating: 20A
  • On-Resistance: 6.5mΩ
  • Gate Charge: 12nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SI4874BDY-T1-E3 features a DFN-8 package with the following pin configuration: 1. Gate 2. Source 3. Source 4. Drain 5. Drain 6. Source 7. Source 8. Gate

Functional Features

  • High power handling capacity
  • Low on-resistance for minimal power loss
  • Fast switching speed for efficient operation

Advantages and Disadvantages

Advantages: - Efficient power management - Low power dissipation - Fast response time

Disadvantages: - Sensitive to overvoltage conditions - Requires careful ESD protection during handling

Working Principles

The SI4874BDY-T1-E3 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current through the device. By applying appropriate gate voltages, the MOSFET can effectively regulate power flow within electronic circuits.

Detailed Application Field Plans

This power MOSFET is commonly used in various applications including: - Switching power supplies - Motor control circuits - LED lighting systems - Battery management systems

Detailed and Complete Alternative Models

  • SI4874BDY-T1-GE3: Similar specifications with enhanced ESD protection
  • SI4894BDY-T1-E3: Higher voltage rating and current handling capabilities

In conclusion, the SI4874BDY-T1-E3 power MOSFET offers high-performance characteristics suitable for a wide range of electronic applications, making it a versatile choice for power management and control needs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SI4874BDY-T1-E3 i tekniska lösningar

  1. What is the SI4874BDY-T1-E3?

    • The SI4874BDY-T1-E3 is a dual N-channel MOSFET designed for use in various technical solutions, such as power management and motor control applications.

  2. What is the maximum voltage rating of the SI4874BDY-T1-E3?

    • The maximum voltage rating of the SI4874BDY-T1-E3 is typically around 30V.

  3. What is the maximum current rating of the SI4874BDY-T1-E3?

    • The maximum continuous drain current of the SI4874BDY-T1-E3 is typically around 6A.

  4. What are the typical applications of the SI4874BDY-T1-E3?

    • The SI4874BDY-T1-E3 is commonly used in power management circuits, motor control systems, and other applications requiring high efficiency and low RDS(on).

  5. What is the RDS(on) value of the SI4874BDY-T1-E3?

    • The RDS(on) value of the SI4874BDY-T1-E3 is typically around 10mΩ, which makes it suitable for high-current applications.

  6. What is the package type of the SI4874BDY-T1-E3?

    • The SI4874BDY-T1-E3 comes in a compact and efficient PowerPAK® SO-8 package.

  7. Is the SI4874BDY-T1-E3 suitable for automotive applications?

    • Yes, the SI4874BDY-T1-E3 is AEC-Q101 qualified, making it suitable for automotive applications where reliability and performance are critical.

  8. What is the thermal resistance of the SI4874BDY-T1-E3?

    • The typical junction-to-ambient thermal resistance of the SI4874BDY-T1-E3 is around 40°C/W, ensuring effective heat dissipation.

  9. Does the SI4874BDY-T1-E3 have built-in ESD protection?

    • Yes, the SI4874BDY-T1-E3 is designed with built-in ESD protection, enhancing its robustness in real-world applications.

  10. Where can I find detailed technical specifications and application notes for the SI4874BDY-T1-E3?

    • Detailed technical specifications, application notes, and other resources for the SI4874BDY-T1-E3 can be found on the manufacturer's website or through authorized distributors.