Diodes Incorporated
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DMN2990UDJQ-7
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DMN2990UDJQ-7

Product Overview

Category: Semiconductor
Use: Power MOSFET
Characteristics: High voltage, low on-resistance
Package: DFN5x6-8L
Essence: Efficient power management
Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

  • Voltage Rating: 100V
  • Continuous Drain Current: 9.3A
  • RDS(ON): 29mΩ
  • Gate Charge: 14nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Gate
  2. Source
  3. Drain
  4. N/C
  5. N/C
  6. Source
  7. Drain
  8. N/C

Functional Features

  • Low on-resistance
  • Fast switching speed
  • Enhanced thermal performance
  • Avalanche energy specified
  • RoHS compliant

Advantages and Disadvantages

Advantages: - High voltage rating - Low on-resistance - Wide operating temperature range

Disadvantages: - Relatively high gate charge - Limited current handling compared to some alternatives

Working Principles

The DMN2990UDJQ-7 operates based on the principles of field-effect transistors, utilizing a gate voltage to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

This power MOSFET is suitable for various applications including: - Switching power supplies - Motor control - LED lighting - Battery management systems

Detailed and Complete Alternative Models

  1. DMN3010LK3-13
    • Voltage Rating: 100V
    • Continuous Drain Current: 10A
    • RDS(ON): 25mΩ
    • Package: DFN5x6-8L
  2. DMN3030LK3-13
    • Voltage Rating: 100V
    • Continuous Drain Current: 30A
    • RDS(ON): 11mΩ
    • Package: DFN5x6-8L

In conclusion, the DMN2990UDJQ-7 is a high-voltage power MOSFET with low on-resistance, suitable for various power management applications. While it offers advantages such as efficient power handling and wide operating temperature range, its relatively high gate charge and limited current handling may be considered as disadvantages in certain applications. It finds use in diverse fields such as switching power supplies, motor control, LED lighting, and battery management systems. Additionally, alternative models like DMN3010LK3-13 and DMN3030LK3-13 provide similar functionality with varying specifications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DMN2990UDJQ-7 v technických řešeních

  1. What is DMN2990UDJQ-7?

    • DMN2990UDJQ-7 is a high-performance N-channel MOSFET designed for use in various technical solutions, including power management and motor control applications.

  2. What is the maximum voltage and current rating of DMN2990UDJQ-7?

    • The maximum voltage rating of DMN2990UDJQ-7 is typically around 30V, and it can handle a continuous current of up to 10A.

  3. What are the typical applications of DMN2990UDJQ-7?

    • DMN2990UDJQ-7 is commonly used in DC-DC converters, motor drives, battery management systems, and other power management applications.

  4. What are the key features of DMN2990UDJQ-7 that make it suitable for technical solutions?

    • Some key features include low on-resistance, fast switching speed, low gate charge, and high ruggedness, making it ideal for high-efficiency power conversion.

  5. What are the thermal characteristics of DMN2990UDJQ-7?

    • DMN2990UDJQ-7 has a low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding technical environments.

  6. Can DMN2990UDJQ-7 be used in automotive applications?

    • Yes, DMN2990UDJQ-7 is often used in automotive electronic systems such as engine control units, transmission control modules, and LED lighting.

  7. What are the recommended operating conditions for DMN2990UDJQ-7?

    • It is recommended to operate DMN2990UDJQ-7 within specified voltage, current, and temperature limits to ensure optimal performance and reliability.

  8. Does DMN2990UDJQ-7 require any special driver circuitry?

    • DMN2990UDJQ-7 can be driven by standard logic-level signals, but for optimal performance, it may benefit from a gate driver to ensure fast and efficient switching.

  9. Are there any specific layout considerations when using DMN2990UDJQ-7 in technical solutions?

    • Proper PCB layout, including minimizing parasitic inductance and ensuring adequate thermal management, is important for maximizing the performance of DMN2990UDJQ-7.

  10. Where can I find detailed technical specifications and application notes for DMN2990UDJQ-7?

    • Detailed technical specifications and application notes for DMN2990UDJQ-7 can be found in the product datasheet provided by the manufacturer or distributor.