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STD20N20T4
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STD20N20T4

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, ruggedness, and fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power switching solution
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 200V
  • Current Rating: 20A
  • RDS(on): 0.125Ω
  • Gate Threshold Voltage: 2V
  • Maximum Operating Temperature: 175°C

Detailed Pin Configuration

  1. Source (S)
  2. Gate (G)
  3. Drain (D)

Functional Features

  • Low input and output capacitance for high-speed switching
  • Enhanced ruggedness for reliable performance in harsh conditions
  • Low RDS(on) for reduced conduction losses
  • Avalanche energy specified
  • Excellent dV/dt ruggedness

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Fast switching speed
  • Low input capacitance
  • Ruggedness

Disadvantages

  • Higher conduction losses compared to some alternative models
  • Sensitive to static electricity

Working Principles

The STD20N20T4 operates based on the principles of Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) technology. When a voltage is applied to the gate terminal, it creates an electric field that controls the conductivity between the source and drain terminals, allowing for efficient switching of high currents.

Detailed Application Field Plans

The STD20N20T4 is suitable for a wide range of applications including: - Power supplies - Motor control - Inverters - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to consider are: - STP16NF06L - IRF540N - FQP30N06L - IRLB8748

Note: The above list is not exhaustive and should be verified based on specific application requirements.

This comprehensive entry provides an in-depth understanding of the STD20N20T4 Power MOSFET, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of power electronics.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi STD20N20T4 dalam penyelesaian teknikal

  1. What is the maximum drain-source voltage of STD20N20T4?

    • The maximum drain-source voltage of STD20N20T4 is 200V.

  2. What is the continuous drain current rating of STD20N20T4?

    • The continuous drain current rating of STD20N20T4 is 20A.

  3. What is the on-state resistance (RDS(on)) of STD20N20T4?

    • The on-state resistance (RDS(on)) of STD20N20T4 is typically 0.045 ohms.

  4. What is the gate threshold voltage of STD20N20T4?

    • The gate threshold voltage of STD20N20T4 typically ranges from 2V to 4V.

  5. Can STD20N20T4 be used in high-frequency switching applications?

    • Yes, STD20N20T4 can be used in high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  6. What are the typical applications for STD20N20T4?

    • Typical applications for STD20N20T4 include power supplies, motor control, DC-DC converters, and electronic load switches.

  7. Is STD20N20T4 suitable for automotive applications?

    • Yes, STD20N20T4 is suitable for automotive applications due to its high voltage and current ratings.

  8. Does STD20N20T4 require a heat sink for thermal management?

    • Depending on the application and power dissipation, STD20N20T4 may require a heat sink for efficient thermal management.

  9. What is the operating temperature range of STD20N20T4?

    • The operating temperature range of STD20N20T4 is typically -55°C to 175°C.

  10. Are there any recommended alternative components to STD20N20T4?

    • Some recommended alternative components to STD20N20T4 include STP20N20, IRF3205, and FDP8870.