ON Semiconductor
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
FDN028N20
자세히보기 데이터시트

FDN028N20

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, battery management systems, and motor control
  • Characteristics: Low on-resistance, high current capability, low gate charge
  • Package: SOT-23
  • Essence: Efficient power switching
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage Rating: 20V
  • Current Rating: 3.5A
  • On-Resistance: 28mΩ
  • Gate Charge: 4.2nC
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

  • Pin 1: Source
  • Pin 2: Gate
  • Pin 3: Drain

Functional Features

  • Fast switching speed
  • Low gate drive power loss
  • Enhanced thermal performance

Advantages

  • High efficiency
  • Compact package size
  • Suitable for low voltage applications

Disadvantages

  • Limited voltage rating
  • Sensitivity to static discharge

Working Principles

The FDN028N20 operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the source and drain terminals.

Detailed Application Field Plans

  1. Power Supplies: Efficiently switch power in DC-DC converters
  2. Battery Management Systems: Control charging and discharging of batteries
  3. Motor Control: Drive small motors with high efficiency

Detailed and Complete Alternative Models

  1. FDN327N
    • Voltage Rating: 30V
    • Current Rating: 6A
    • On-Resistance: 18mΩ
  2. FDN338N
    • Voltage Rating: 40V
    • Current Rating: 8A
    • On-Resistance: 12mΩ

This completes the entry for FDN028N20, providing comprehensive information about its product category, specifications, features, and application areas.

기술 솔루션에 FDN028N20 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of FDN028N20 in technical solutions:

  1. What is the maximum drain-source voltage rating of FDN028N20?

    • The maximum drain-source voltage rating of FDN028N20 is 200V.

  2. What is the continuous drain current rating of FDN028N20?

    • The continuous drain current rating of FDN028N20 is 3.5A.

  3. What is the on-resistance of FDN028N20?

    • The on-resistance of FDN028N20 is typically 28mΩ at Vgs = 10V.

  4. Can FDN028N20 be used for switching applications?

    • Yes, FDN028N20 is suitable for switching applications due to its low on-resistance and high drain-source voltage rating.

  5. What is the gate threshold voltage of FDN028N20?

    • The gate threshold voltage of FDN028N20 is typically 1.5V.

  6. Is FDN028N20 suitable for use in automotive applications?

    • Yes, FDN028N20 is designed for automotive applications and meets industry standards for reliability and performance.

  7. What is the operating temperature range of FDN028N20?

    • The operating temperature range of FDN028N20 is -55°C to 150°C.

  8. Does FDN028N20 have built-in ESD protection?

    • Yes, FDN028N20 features built-in ESD protection, making it suitable for robust applications.

  9. Can FDN028N20 be used in power management circuits?

    • Yes, FDN028N20 can be utilized in power management circuits due to its low on-resistance and high voltage rating.

  10. What package type is FDN028N20 available in?

    • FDN028N20 is available in a standard SOT-23 package, making it suitable for compact designs and PCB layouts.

I hope these questions and answers are helpful for your technical solutions involving FDN028N20. Let me know if you need further assistance!