Vishay Siliconix
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SIJ478DP-T1-GE3
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SIJ478DP-T1-GE3

Introduction

The SIJ478DP-T1-GE3 is a semiconductor product belonging to the category of power MOSFETs. This device is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in electronic circuits
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-252-3 (DPAK)
  • Essence: Efficient power management and control
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

  • Voltage Rating: 100V
  • Current Rating: 30A
  • On-Resistance: 8mΩ
  • Gate Threshold Voltage: 2V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The SIJ478DP-T1-GE3 features a standard TO-252-3 package with three pins: 1. Pin 1 (G): Gate 2. Pin 2 (D): Drain 3. Pin 3 (S): Source

Functional Features

  • High voltage capability for power applications
  • Low on-resistance for minimal power loss
  • Fast switching speed for efficient operation

Advantages and Disadvantages

Advantages

  • Enhanced power management capabilities
  • Reduced power dissipation
  • Improved system efficiency

Disadvantages

  • Sensitivity to overvoltage conditions
  • Limited current handling capacity

Working Principles

The SIJ478DP-T1-GE3 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

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

Detailed and Complete Alternative Models

  • SIJ430DP-T1-GE3: Similar specifications with lower current rating
  • SIJ490DP-T1-GE3: Higher current rating with comparable voltage and on-resistance

In conclusion, the SIJ478DP-T1-GE3 power MOSFET offers high-performance characteristics suitable for diverse electronic applications, making it a valuable component in modern electronic designs.

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Énumérez 10 questions et réponses courantes liées à l'application de SIJ478DP-T1-GE3 dans les solutions techniques

  1. What is the SIJ478DP-T1-GE3 used for in technical solutions?

    • The SIJ478DP-T1-GE3 is a power MOSFET designed for use in various technical solutions, including power management and switching applications.

  2. What are the key specifications of the SIJ478DP-T1-GE3?

    • The SIJ478DP-T1-GE3 features a low on-resistance, high current capability, and a compact package, making it suitable for high-efficiency power conversion designs.

  3. How does the SIJ478DP-T1-GE3 contribute to power management?

    • This MOSFET helps improve power efficiency and control in systems by minimizing power losses and enabling precise switching operations.

  4. In what types of technical solutions is the SIJ478DP-T1-GE3 commonly integrated?

    • The SIJ478DP-T1-GE3 is often integrated into DC-DC converters, voltage regulators, motor control circuits, and other power electronics applications.

  5. What are the thermal considerations when using the SIJ478DP-T1-GE3 in a design?

    • Proper heat sinking and thermal management are important to ensure the MOSFET operates within its specified temperature range for reliable performance.

  6. Does the SIJ478DP-T1-GE3 require any specific drive circuitry?

    • It is recommended to follow the manufacturer's guidelines for driving the SIJ478DP-T1-GE3 to ensure proper gate control and minimize switching losses.

  7. Can the SIJ478DP-T1-GE3 be used in automotive applications?

    • Yes, the SIJ478DP-T1-GE3 is suitable for automotive power systems, provided it meets the necessary automotive-grade qualifications and standards.

  8. What protection features does the SIJ478DP-T1-GE3 offer?

    • The MOSFET may include built-in protections such as overcurrent, overvoltage, and thermal shutdown to safeguard the system from potential faults.

  9. Are there any application notes or reference designs available for the SIJ478DP-T1-GE3?

    • The manufacturer typically provides application notes, reference designs, and simulation models to assist engineers in implementing the SIJ478DP-T1-GE3 effectively.

  10. Where can I find detailed technical documentation for the SIJ478DP-T1-GE3?

    • Detailed datasheets, application guides, and technical support resources for the SIJ478DP-T1-GE3 can be obtained from the manufacturer's website or authorized distributors.