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STD5N20LT4
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STD5N20LT4

Product Overview

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

Specifications

  • Voltage Rating: 200V
  • Current Rating: 4.5A
  • On-State Resistance (RDS(on)): 1.25Ω
  • 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

Functional Features

  • Fast switching speed
  • Low on-state resistance
  • High input impedance
  • Avalanche energy specified

Advantages and Disadvantages

  • Advantages:
    • Efficient power switching
    • Low heat dissipation
    • Suitable for high-current applications
  • Disadvantages:
    • Sensitivity to voltage spikes
    • Requires careful handling during installation

Working Principles

The STD5N20LT4 operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the source and drain terminals.

Detailed Application Field Plans

  • Power supplies
  • Motor control systems
  • Inverters
  • Audio amplifiers
  • LED lighting

Detailed and Complete Alternative Models

  • STP5N20L
  • STD6N20LT4
  • STB5N20LT4
  • IRF540N

This comprehensive entry provides an in-depth understanding of the STD5N20LT4, covering its specifications, features, application areas, and alternatives, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD5N20LT4 v technických řešeních

  1. What is STD5N20LT4?

    • STD5N20LT4 is a N-channel Power MOSFET designed for high-speed, high-current switching applications.

  2. What are the key features of STD5N20LT4?

    • The key features of STD5N20LT4 include low on-resistance, fast switching speed, and high ruggedness.

  3. What are the typical applications of STD5N20LT4?

    • STD5N20LT4 is commonly used in power supplies, motor control, lighting systems, and automotive applications.

  4. What is the maximum drain-source voltage rating of STD5N20LT4?

    • The maximum drain-source voltage rating of STD5N20LT4 is typically 200V.

  5. What is the maximum continuous drain current of STD5N20LT4?

    • The maximum continuous drain current of STD5N20LT4 is typically around 5A.

  6. What is the gate-source voltage range for proper operation of STD5N20LT4?

    • The gate-source voltage range for proper operation of STD5N20LT4 is typically between -20V and +20V.

  7. Does STD5N20LT4 require a heat sink for operation?

    • Depending on the application and power dissipation, STD5N20LT4 may require a heat sink for optimal operation.

  8. Is STD5N20LT4 suitable for high-frequency switching applications?

    • Yes, STD5N20LT4 is suitable for high-frequency switching due to its fast switching speed.

  9. What are the recommended operating temperature ranges for STD5N20LT4?

    • The recommended operating temperature range for STD5N20LT4 is typically between -55°C and 150°C.

  10. Are there any specific layout considerations when using STD5N20LT4 in a circuit?

    • It is important to minimize parasitic inductance and ensure proper gate driving to maximize the performance of STD5N20LT4 in a circuit.