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STP3NK50Z
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STP3NK50Z

Product Overview

Category

The STP3NK50Z belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification applications.

Characteristics

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

Package

The STP3NK50Z is typically available in a TO-220 package.

Essence

This MOSFET is essential for controlling high-power loads in various electronic devices and systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 500V
  • Continuous Drain Current (ID): 3A
  • On-Resistance (RDS(on)): 2.5Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 6.5nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STP3NK50Z typically has three pins: 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 and Disadvantages

Advantages

  • High voltage capability suitable for power applications
  • Low input capacitance for fast switching
  • Low on-resistance for improved efficiency

Disadvantages

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

Working Principles

The STP3NK50Z 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 STP3NK50Z is widely used in the following applications: - Switching power supplies - Motor control - Electronic ballasts - Inverters

Detailed and Complete Alternative Models

Some alternative models to the STP3NK50Z include: - IRF540N - FQP30N06L - IRL540N - STP4NK60Z

In conclusion, the STP3NK50Z power MOSFET offers high voltage capability, low input capacitance, and low on-resistance, making it suitable for a wide range of power applications in electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STP3NK50Z v technických řešeních

  1. What is STP3NK50Z?

    • STP3NK50Z is a N-channel Power MOSFET used for high-voltage, high-speed power switching applications.

  2. What is the maximum drain-source voltage of STP3NK50Z?

    • The maximum drain-source voltage of STP3NK50Z is 500V.

  3. What is the maximum continuous drain current of STP3NK50Z?

    • The maximum continuous drain current of STP3NK50Z is 3A.

  4. What are the typical applications of STP3NK50Z?

    • STP3NK50Z is commonly used in applications such as switch mode power supplies, electronic lamp ballasts, and motor control circuits.

  5. What is the on-state resistance of STP3NK50Z?

    • The on-state resistance of STP3NK50Z is typically around 1.6 ohms.

  6. Is STP3NK50Z suitable for high-frequency switching applications?

    • Yes, STP3NK50Z is designed for high-speed switching applications.

  7. Does STP3NK50Z require a heat sink for operation?

    • It is recommended to use a heat sink with STP3NK50Z to ensure proper thermal management, especially in high-power applications.

  8. What are the temperature limitations for STP3NK50Z?

    • STP3NK50Z has a maximum junction temperature of 150°C.

  9. Can STP3NK50Z be used in automotive applications?

    • Yes, STP3NK50Z is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. Where can I find the detailed datasheet for STP3NK50Z?

    • The detailed datasheet for STP3NK50Z can be found on the manufacturer's website or through authorized distributors.