Diodes Incorporated
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DMN2990UFO-7B
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DMN2990UFO-7B

Product Overview

Category

The DMN2990UFO-7B belongs to the category of power MOSFET transistors.

Use

It is used for high-power switching applications in various electronic circuits and systems.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate charge
  • Avalanche energy specified
  • RoHS compliant

Package

The DMN2990UFO-7B is typically available in a TO-252 (DPAK) package.

Essence

This product serves as a crucial component in power electronics, enabling efficient control and management of high-power circuits.

Packaging/Quantity

The DMN2990UFO-7B is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 100V
  • Continuous Drain Current (ID): 120A
  • On-Resistance (RDS(on)): 4.5mΩ
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 60nC
  • Avalanche Energy (EAS): 400mJ
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The DMN2990UFO-7B features a standard three-pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power supply and motor control applications.
  • Low on-resistance minimizes power loss and heat generation during operation.
  • Fast switching speed enables efficient control of power flow in circuits.
  • RoHS compliance ensures environmental friendliness.

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for diverse applications
  • Low on-resistance for improved efficiency
  • Fast switching speed for precise power control

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Sensitive to static electricity and overvoltage conditions

Working Principles

The DMN2990UFO-7B operates based on the principles of field-effect transistors, utilizing the control of electric fields within the semiconductor material to regulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The DMN2990UFO-7B finds extensive use in the following application fields: - Power supplies - Motor control systems - Inverters - Switching regulators - LED lighting

Detailed and Complete Alternative Models

  • IRF1010EZPbF
  • FDP8878
  • STP80NF70

In conclusion, the DMN2990UFO-7B power MOSFET transistor offers high-performance characteristics suitable for a wide range of high-power switching applications, making it an essential component in modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DMN2990UFO-7B v technických řešeních

  1. What is DMN2990UFO-7B?

    • DMN2990UFO-7B is a high-power N-channel MOSFET designed for use in various technical solutions, such as power supplies and motor control.

  2. What are the key specifications of DMN2990UFO-7B?

    • The key specifications include a maximum drain-source voltage of 100V, continuous drain current of 120A, and low on-resistance for efficient power management.

  3. How can DMN2990UFO-7B be used in power supply applications?

    • DMN2990UFO-7B can be used to switch and regulate high currents in power supply designs, enabling efficient and reliable power delivery.

  4. In what types of motor control applications can DMN2990UFO-7B be utilized?

    • DMN2990UFO-7B is suitable for motor control applications requiring high current handling and low on-resistance, such as in industrial automation and robotics.

  5. What are the thermal considerations when using DMN2990UFO-7B in technical solutions?

    • Proper heat sinking and thermal management are essential to ensure that DMN2990UFO-7B operates within its specified temperature limits for optimal performance and reliability.

  6. Are there any recommended driver circuits for DMN2990UFO-7B?

    • Yes, it is advisable to use gate driver circuits that can provide the necessary voltage and current levels to fully turn on and off DMN2990UFO-7B for efficient switching.

  7. Can DMN2990UFO-7B be used in automotive applications?

    • Yes, DMN2990UFO-7B's high current handling and robust design make it suitable for automotive systems such as electric power steering and battery management.

  8. What protection features does DMN2990UFO-7B offer?

    • DMN2990UFO-7B provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing the safety and reliability of the overall system.

  9. Is DMN2990UFO-7B compatible with lead-free soldering processes?

    • Yes, DMN2990UFO-7B is designed to be compatible with lead-free soldering processes, meeting environmental regulations and industry standards.

  10. Where can I find detailed application notes and reference designs for DMN2990UFO-7B?

    • Detailed application notes and reference designs for DMN2990UFO-7B can be found on the manufacturer's website or through their technical support resources.