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NTMFD4951NFT3G

NTMFD4951NFT3G

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high-current, high-voltage circuits
  • Characteristics: High current-carrying capability, low on-state resistance, fast switching speed
  • Package: DFN-8 (Plastic Dual Flat No-Lead Package)
  • Essence: Power management
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 100V
  • Current Rating: 74A
  • On-State Resistance: 2.5mΩ
  • Gate Charge: 35nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

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

Functional Features

  • Low gate charge for reduced switching losses
  • Enhanced avalanche energy capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - High current-carrying capability - Low on-state resistance - Fast switching speed

Disadvantages: - Sensitive to static electricity - Requires careful handling during assembly

Working Principles

The NTMFD4951NFT3G operates based on the principles of field-effect transistors, utilizing a voltage-controlled semiconductor to regulate the flow of current in high-power circuits.

Detailed Application Field Plans

  1. Power Supplies: Used in high-efficiency switch-mode power supplies for various electronic devices.
  2. Motor Control: Enables efficient and precise control of electric motors in industrial and automotive applications.
  3. High-Current Circuits: Ideal for use in high-current circuits such as battery management systems and DC-DC converters.

Detailed and Complete Alternative Models

  1. IRF7749L1TRPBF
  2. SI7850DP-T1-GE3
  3. AON7754

This comprehensive entry provides an in-depth understanding of the NTMFD4951NFT3G, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける NTMFD4951NFT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is NTMFD4951NFT3G?

    • NTMFD4951NFT3G is a N-channel Power MOSFET designed for high-speed, high-frequency applications.

  2. What are the key features of NTMFD4951NFT3G?

    • The key features include low on-resistance, fast switching speed, and high power density.

  3. What are the typical applications of NTMFD4951NFT3G?

    • Typical applications include DC-DC converters, synchronous rectification, motor control, and power management in portable electronics.

  4. What is the maximum drain-source voltage rating of NTMFD4951NFT3G?

    • The maximum drain-source voltage rating is typically 30V.

  5. What is the typical on-resistance of NTMFD4951NFT3G?

    • The typical on-resistance is very low, often in the milliohm range.

  6. Does NTMFD4951NFT3G require a heat sink for operation?

    • It depends on the specific application and power dissipation requirements. In some cases, a heat sink may be necessary.

  7. Can NTMFD4951NFT3G be used in automotive applications?

    • Yes, it is suitable for automotive applications where high efficiency and reliability are required.

  8. What is the operating temperature range of NTMFD4951NFT3G?

    • The operating temperature range is typically -55°C to 150°C.

  9. Is NTMFD4951NFT3G RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Are there any recommended layout considerations for using NTMFD4951NFT3G in a PCB design?

    • Yes, it is important to follow the manufacturer's recommended layout guidelines to optimize performance and minimize parasitic effects.