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AUIRF6218S
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AUIRF6218S

Introduction

The AUIRF6218S is a power MOSFET belonging to the automotive industry. This entry provides 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: Power MOSFET
  • Use: Automotive applications
  • Characteristics: High power handling, low on-resistance, rugged design
  • Package: TO-220AB
  • Essence: Efficient power management in automotive systems
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Voltage Rating: 150V
  • Current Rating: 42A
  • On-Resistance: 8.5mΩ
  • Package Type: TO-220AB
  • Operating Temperature: -55°C to 175°C
  • Gate Charge (Qg): 50nC
  • Input Capacitance (Ciss): 3700pF
  • Output Capacitance (Coss): 520pF
  • Reverse Transfer Capacitance (Crss): 300pF

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • High voltage capability
  • Low gate charge
  • Fast switching speed
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages and Disadvantages

Advantages

  • Enhanced power efficiency
  • Suitable for automotive environments
  • Robust and reliable performance
  • Low conduction losses
  • Reduced heat dissipation

Disadvantages

  • Higher cost compared to standard MOSFETs
  • Sensitive to electrostatic discharge (ESD)

Working Principles

The AUIRF6218S operates based on the principle of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device. When a suitable voltage is applied to the gate terminal, it allows current to flow between the drain and source terminals, enabling efficient power regulation in automotive systems.

Detailed Application Field Plans

The AUIRF6218S is designed for various automotive applications, including: - Electric power steering systems - On-board chargers for electric vehicles - Battery management systems - Motor control units - LED lighting systems

Detailed and Complete Alternative Models

  • Infineon IPP042N15N3 G
  • STMicroelectronics STL140N6F7
  • Nexperia PSMN4R9-100BSE

In conclusion, the AUIRF6218S power MOSFET offers high-performance characteristics suitable for demanding automotive applications, providing efficient power management and control. Its robust design and advanced features make it a preferred choice for various automotive systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AUIRF6218S i tekniska lösningar

  1. What is the maximum drain current of AUIRF6218S?

    • The maximum drain current of AUIRF6218S is 75A.

  2. What is the voltage rating of AUIRF6218S?

    • AUIRF6218S has a voltage rating of 150V.

  3. What type of package does AUIRF6218S come in?

    • AUIRF6218S comes in a TO-220AB package.

  4. What is the on-resistance of AUIRF6218S?

    • The on-resistance of AUIRF6218S is typically 6.5mΩ.

  5. What is the gate threshold voltage of AUIRF6218S?

    • The gate threshold voltage of AUIRF6218S is typically 2V.

  6. What are the typical applications for AUIRF6218S?

    • AUIRF6218S is commonly used in automotive systems, motor control, and power supply applications.

  7. Is AUIRF6218S suitable for high-frequency switching applications?

    • Yes, AUIRF6218S is suitable for high-frequency switching due to its low on-resistance.

  8. Does AUIRF6218S have built-in protection features?

    • AUIRF6218S offers overcurrent protection and thermal shutdown features.

  9. What is the operating temperature range of AUIRF6218S?

    • AUIRF6218S has an operating temperature range of -55°C to 175°C.

  10. Is AUIRF6218S RoHS compliant?

    • Yes, AUIRF6218S is RoHS compliant, making it suitable for environmentally friendly designs.