ON Semiconductor
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NTMFS4955NT1G
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NTMFS4955NT1G

Product Overview

  • Category: Power MOSFET
  • Use: Switching and amplification of power in electronic circuits
  • Characteristics: High efficiency, low on-resistance, fast switching speed
  • Package: DFN-8 (Power56)
  • Essence: N-channel MOSFET
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Drain-Source Voltage (Vdss): 30V
  • Continuous Drain Current (Id): 74A
  • Rds(on) (Max) @ Vgs = 10V: 2.5mΩ
  • Gate-Source Voltage (Vgs): ±20V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  • Pin 1: Source
  • Pin 2: Gate
  • Pin 3: Drain
  • Pin 4-8: Not connected

Functional Features

  • High efficiency due to low on-resistance
  • Fast switching speed for improved performance
  • Low gate charge for reduced power loss

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • Sensitive to static electricity
  • Limited voltage and current ratings compared to some alternatives

Working Principles

The NTMFS4955NT1G 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

This MOSFET is commonly used in power supply units, motor control circuits, and automotive electronics due to its high efficiency and fast switching speed. It is also suitable for use in DC-DC converters and battery management systems.

Detailed and Complete Alternative Models

  • Alternative Model 1: NTMFS4955NT1G
  • Alternative Model 2: IRF3205
  • Alternative Model 3: FDP8870

In conclusion, the NTMFS4955NT1G is a high-performance power MOSFET with excellent efficiency and fast switching characteristics, making it suitable for a wide range of applications in various electronic circuits.

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기술 솔루션에 NTMFS4955NT1G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of NTMFS4955NT1G in technical solutions:

  1. What is the maximum drain current of NTMFS4955NT1G?

    • The maximum drain current of NTMFS4955NT1G is 74A.

  2. What is the typical on-resistance of NTMFS4955NT1G?

    • The typical on-resistance of NTMFS4955NT1G is 1.7mΩ.

  3. What is the voltage rating of NTMFS4955NT1G?

    • NTMFS4955NT1G has a voltage rating of 40V.

  4. What is the package type of NTMFS4955NT1G?

    • NTMFS4955NT1G comes in a Power56 package.

  5. What are the typical applications for NTMFS4955NT1G?

    • NTMFS4955NT1G is commonly used in high-current, high-frequency power supplies, DC-DC converters, and motor control applications.

  6. What is the thermal resistance of NTMFS4955NT1G?

    • The thermal resistance of NTMFS4955NT1G is typically 0.5°C/W.

  7. Is NTMFS4955NT1G suitable for automotive applications?

    • Yes, NTMFS4955NT1G is AEC-Q101 qualified, making it suitable for automotive applications.

  8. Does NTMFS4955NT1G have built-in protection features?

    • Yes, NTMFS4955NT1G has built-in overcurrent protection and thermal shutdown features.

  9. What is the operating temperature range of NTMFS4955NT1G?

    • NTMFS4955NT1G can operate within a temperature range of -55°C to 150°C.

  10. Can NTMFS4955NT1G be used in synchronous rectification applications?

    • Yes, NTMFS4955NT1G is suitable for use in synchronous rectification applications due to its low on-resistance and high current capability.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.