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AUIRLR3105
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AUIRLR3105

Product Overview

Category

The AUIRLR3105 belongs to the category of power MOSFETs.

Use

It is commonly used in applications requiring high power switching, such as motor control, power supplies, and automotive systems.

Characteristics

  • High power handling capability
  • Low on-state resistance
  • Fast switching speed
  • Robustness against thermal and electrical stress

Package

The AUIRLR3105 is typically available in a TO-220AB package.

Essence

The essence of AUIRLR3105 lies in its ability to efficiently handle high power loads while maintaining low resistance and fast switching characteristics.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 42A
  • RDS(ON) (Max) @ VGS = 10V: 8.0mΩ
  • Gate-Source Voltage (VGS) (Max): ±20V
  • Total Gate Charge (Qg): 45nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The AUIRLR3105 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low on-state resistance for minimal power loss
  • High current-carrying capability
  • Fast switching speed for efficient power control
  • Robust construction for reliability in demanding applications

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low on-state resistance
  • Fast switching speed
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to lower power alternatives
  • Larger physical size due to higher power handling capability

Working Principles

The AUIRLR3105 operates based on the principles of field-effect transistors, utilizing the control of voltage on the gate terminal to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The AUIRLR3105 finds extensive use in various applications, including: - Motor control systems in industrial and automotive settings - Power supply units for efficient energy conversion - Automotive electronic systems for reliable power management

Detailed and Complete Alternative Models

Some alternative models to AUIRLR3105 include: - AUIRLR3110 - AUIRLR3410 - AUIRLR3705 - AUIRLR3710

This diverse range of alternative models provides options with varying specifications to suit specific application requirements.

In conclusion, the AUIRLR3105 power MOSFET offers high power handling capabilities, low resistance, and fast switching characteristics, making it suitable for a wide range of applications in industries such as automotive, industrial, and power electronics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AUIRLR3105 i tekniska lösningar

  1. What is AUIRLR3105?

    • AUIRLR3105 is a power MOSFET designed for automotive applications, specifically for use in high-current motor control and other inductive loads.

  2. What is the maximum drain current of AUIRLR3105?

    • The maximum drain current of AUIRLR3105 is 42A.

  3. What is the voltage rating of AUIRLR3105?

    • AUIRLR3105 has a voltage rating of 55V.

  4. What are the typical applications of AUIRLR3105?

    • Typical applications of AUIRLR3105 include automotive motor control, DC-DC converters, and other high-current switching applications.

  5. What is the on-state resistance (RDS(on)) of AUIRLR3105?

    • The on-state resistance of AUIRLR3105 is typically around 8.5 mΩ at VGS = 10V.

  6. Is AUIRLR3105 suitable for PWM (Pulse Width Modulation) applications?

    • Yes, AUIRLR3105 is suitable for PWM applications due to its fast switching characteristics.

  7. Does AUIRLR3105 have built-in protection features?

    • AUIRLR3105 includes various protection features such as overcurrent protection and thermal shutdown to ensure reliable operation.

  8. What is the operating temperature range of AUIRLR3105?

    • AUIRLR3105 can operate within a temperature range of -55°C to 175°C, making it suitable for automotive environments.

  9. Can AUIRLR3105 be used in parallel to handle higher currents?

    • Yes, AUIRLR3105 can be used in parallel to handle higher currents by connecting multiple devices in parallel.

  10. Is AUIRLR3105 RoHS compliant?

    • Yes, AUIRLR3105 is RoHS compliant, ensuring it meets environmental standards for hazardous substance restrictions.