STMicroelectronics
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
STD8NF25
자세히보기 데이터시트

STD8NF25

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high current applications
  • Characteristics: High voltage capability, low input capacitance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power switching
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Voltage Rating: 250V
  • Current Rating: 8A
  • On-state Resistance: 0.75 ohms
  • Input Capacitance: 1100pF
  • Switching Speed: 30ns

Detailed Pin Configuration

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

Functional Features

  • Low input capacitance for fast switching
  • High voltage capability for versatile applications
  • Low on-state resistance for efficient power transfer

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low on-state resistance
  • High voltage capability

Disadvantages

  • Higher input capacitance compared to some alternative models

Working Principles

The STD8NF25 operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STD8NF25 is suitable for a wide range of applications including: - Power supplies - Motor control - Inverters - Industrial automation

Detailed and Complete Alternative Models

  • Alternative Model 1: STP8NM50FP
  • Alternative Model 2: IRF840
  • Alternative Model 3: FQP30N06L

This completes the entry for STD8NF25, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

기술 솔루션에 STD8NF25 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is STD8NF25?

    • STD8NF25 is a N-channel Power MOSFET designed for high-speed, high-power applications.

  2. What are the key features of STD8NF25?

    • The key features of STD8NF25 include low on-resistance, fast switching speed, and high power capability.

  3. What are the typical applications of STD8NF25?

    • STD8NF25 is commonly used in applications such as motor control, power supplies, and DC-DC converters.

  4. What is the maximum drain-source voltage rating of STD8NF25?

    • The maximum drain-source voltage rating of STD8NF25 is typically 250V.

  5. What is the maximum continuous drain current of STD8NF25?

    • The maximum continuous drain current of STD8NF25 is typically around 8A.

  6. What is the typical gate-source threshold voltage of STD8NF25?

    • The typical gate-source threshold voltage of STD8NF25 is around 2-4V.

  7. Can STD8NF25 be used in automotive applications?

    • Yes, STD8NF25 can be used in automotive applications such as electronic power steering and engine management systems.

  8. Does STD8NF25 require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate heat effectively.

  9. What are the recommended operating temperature range for STD8NF25?

    • The recommended operating temperature range for STD8NF25 is typically -55°C to 175°C.

  10. Is STD8NF25 suitable for switching applications?

    • Yes, STD8NF25 is well-suited for high-speed switching applications due to its fast switching speed and low on-resistance.