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STW20NK50Z
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STW20NK50Z

Product Overview

Category

The STW20NK50Z belongs to the category of power MOSFETs.

Use

It is commonly used in power supply, motor control, and lighting applications.

Characteristics

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Low on-resistance

Package

The STW20NK50Z is typically available in a TO-247 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is usually packaged individually and sold in quantities suitable for production or prototyping needs.

Specifications

  • Drain-Source Voltage (VDS): 500V
  • Continuous Drain Current (ID): 20A
  • On-Resistance (RDS(on)): 0.25Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 45nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STW20NK50Z follows the standard pin configuration for a TO-247 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power losses and improves efficiency.

Advantages

  • Suitable for high voltage applications
  • Efficient power management
  • Fast switching speed

Disadvantages

  • May require additional circuitry for driving the gate due to its high gate-source voltage rating.

Working Principles

The STW20NK50Z operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STW20NK50Z is well-suited for use in the following applications: - Power supplies for industrial equipment - Motor control in electric vehicles - Lighting systems for commercial and residential buildings

Detailed and Complete Alternative Models

Some alternative models to the STW20NK50Z include: - IRFP4668PbF - FDPF33N25T - IXFK44N50Q3

In conclusion, the STW20NK50Z power MOSFET offers high voltage capability, low on-resistance, and fast switching speeds, making it an essential component for power management and control in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STW20NK50Z v technických řešeních

  1. What is the maximum voltage rating of STW20NK50Z?

    • The maximum voltage rating of STW20NK50Z is 500V.

  2. What is the maximum continuous drain current of STW20NK50Z?

    • The maximum continuous drain current of STW20NK50Z is 20A.

  3. What type of package does STW20NK50Z come in?

    • STW20NK50Z comes in a TO-247 package.

  4. What is the on-resistance of STW20NK50Z?

    • The on-resistance of STW20NK50Z is typically 0.16 ohms.

  5. What are the typical applications for STW20NK50Z?

    • STW20NK50Z is commonly used in applications such as switch mode power supplies, motor control, and lighting.

  6. Is STW20NK50Z suitable for high-frequency switching applications?

    • Yes, STW20NK50Z is suitable for high-frequency switching due to its low on-resistance and fast switching characteristics.

  7. Does STW20NK50Z have built-in protection features?

    • STW20NK50Z does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What is the thermal resistance of STW20NK50Z?

    • The thermal resistance of STW20NK50Z is typically around 1.25°C/W.

  9. Can STW20NK50Z be used in automotive applications?

    • Yes, STW20NK50Z is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. Are there any recommended alternative components to STW20NK50Z?

    • Some recommended alternative components to STW20NK50Z include STP20NM50FP and STW20NM50FD, which offer similar performance characteristics.