Infineon Technologies
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IRF7389TR
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IRF7389TR

Product Overview

Category

The IRF7389TR belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification applications.

Characteristics

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

Package

The IRF7389TR is typically available in a TO-263 package.

Essence

This MOSFET is essential for controlling high-power loads in various electronic devices and systems.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (Vdss): 250V
  • Continuous Drain Current (Id): 10A
  • RDS(ON) (Max) @ VGS = 10V: 0.085Ω
  • Gate-Source Voltage (Vgs): ±20V
  • Total Gate Charge (Qg): 24nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The IRF7389TR has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows it to be used in various power applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid control of the connected load.

Advantages

  • Suitable for high-power applications
  • Low power dissipation
  • Enhanced efficiency in switching operations

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during installation to prevent damage

Working Principles

The IRF7389TR operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRF7389TR is widely used in: - Power supplies - Motor control systems - Inverters - Audio amplifiers - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the IRF7389TR include: - IRF740 - IRF840 - IRF3205 - IRF9540

In conclusion, the IRF7389TR power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for various power applications such as power supplies, motor control systems, and audio amplifiers.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق IRF7389TR في الحلول التقنية

  1. What is the maximum drain-source voltage of IRF7389TR?

    • The maximum drain-source voltage of IRF7389TR is 30V.

  2. What is the continuous drain current of IRF7389TR?

    • The continuous drain current of IRF7389TR is 10A.

  3. What is the on-state resistance (RDS(on)) of IRF7389TR?

    • The on-state resistance (RDS(on)) of IRF7389TR is typically 8.5mΩ at VGS = 10V.

  4. What is the gate threshold voltage of IRF7389TR?

    • The gate threshold voltage of IRF7389TR is typically 2V.

  5. Is IRF7389TR suitable for use in power management applications?

    • Yes, IRF7389TR is suitable for power management applications due to its high drain-source voltage and current capabilities.

  6. Can IRF7389TR be used in automotive applications?

    • Yes, IRF7389TR can be used in automotive applications, such as in motor control and power distribution systems.

  7. What are the typical applications of IRF7389TR in industrial settings?

    • IRF7389TR is commonly used in industrial settings for motor drives, solenoid control, and power supply switching.

  8. Does IRF7389TR require a heat sink for high-power applications?

    • For high-power applications, it is recommended to use a heat sink with IRF7389TR to ensure proper thermal management.

  9. What are the recommended operating temperature range for IRF7389TR?

    • The recommended operating temperature range for IRF7389TR is -55°C to 175°C.

  10. Is IRF7389TR suitable for use in battery management systems?

    • Yes, IRF7389TR is suitable for use in battery management systems, particularly for charging and discharging control.