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STD90NH02LT4
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STD90NH02LT4

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high-current circuits
  • Characteristics: High current capability, low on-resistance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power management solution for various electronic devices
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 90V
  • Current Rating: 80A
  • On-Resistance: 9.5mΩ
  • Gate Charge: 22nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

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

Functional Features

  • Low on-resistance minimizes power loss
  • Fast switching speed allows for efficient operation
  • High current capability enables use in demanding applications

Advantages

  • High current handling capacity
  • Low on-resistance for reduced power dissipation
  • Wide operating temperature range

Disadvantages

  • Higher gate charge compared to some alternative models
  • Limited voltage rating compared to certain alternatives

Working Principles

The STD90NH02LT4 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET switches on, allowing current to flow through.

Detailed Application Field Plans

  1. Power Supplies: Used in switch-mode power supplies for efficient voltage regulation.
  2. Motor Control: Enables precise control of motor speed and direction in various industrial and automotive applications.
  3. High-Current Circuits: Suitable for use in high-current circuits such as DC-DC converters and motor drives.

Detailed and Complete Alternative Models

  1. STP80NF10: Similar specifications with a higher voltage rating of 100V
  2. IRF840: Lower current rating but suitable for lower-power applications
  3. IXFH80N30: Higher voltage and current ratings for more demanding applications

Note: The above information is subject to change based on product updates and revisions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD90NH02LT4 v technických řešeních

  1. What is STD90NH02LT4?

    • STD90NH02LT4 is a power MOSFET transistor designed for high-speed switching applications in various technical solutions.

  2. What are the key features of STD90NH02LT4?

    • The key features of STD90NH02LT4 include low on-resistance, high current capability, and fast switching speed, making it suitable for efficient power management in technical solutions.

  3. What are the typical applications of STD90NH02LT4?

    • STD90NH02LT4 is commonly used in applications such as motor control, power supplies, DC-DC converters, and LED lighting due to its high performance characteristics.

  4. What is the maximum voltage and current rating of STD90NH02LT4?

    • STD90NH02LT4 has a maximum voltage rating of [insert voltage] and a maximum current rating of [insert current], making it suitable for a wide range of technical solutions.

  5. How does STD90NH02LT4 contribute to energy efficiency in technical solutions?

    • STD90NH02LT4's low on-resistance and high current capability help minimize power losses and improve overall energy efficiency in various technical applications.

  6. Are there any thermal considerations when using STD90NH02LT4?

    • Yes, proper thermal management is important when using STD90NH02LT4 to ensure that it operates within its temperature limits for reliable performance.

  7. Can STD90NH02LT4 be used in automotive applications?

    • Yes, STD90NH02LT4 is suitable for automotive applications such as electronic control units (ECUs), lighting systems, and motor drives, where high reliability and performance are essential.

  8. Does STD90NH02LT4 require any specific gate driver requirements?

    • STD90NH02LT4 may benefit from a gate driver with appropriate voltage and current capabilities to ensure optimal switching performance and reliability.

  9. What are the recommended PCB layout guidelines for STD90NH02LT4?

    • It is recommended to follow best practices for PCB layout, including minimizing parasitic inductance and ensuring proper thermal dissipation for effective use of STD90NH02LT4.

  10. Where can I find detailed technical specifications and application notes for STD90NH02LT4?

    • Detailed technical specifications and application notes for STD90NH02LT4 can be found in the product datasheet and application notes provided by the manufacturer.