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STP5NK50Z
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STP5NK50Z

Introduction

The STP5NK50Z is a power MOSFET belonging to the category of semiconductor devices. It is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Power switching applications
  • Characteristics: High voltage, low on-resistance, fast switching speed
  • Package: TO-220, D2PAK
  • Essence: Power MOSFET for high-voltage applications
  • Packaging/Quantity: Typically available in reels or tubes

Specifications

  • Voltage Rating: 500V
  • Current Rating: 5A
  • On-Resistance: 1.4Ω
  • Gate Threshold Voltage: 3V
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The STP5NK50Z typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Avalanche ruggedness

Advantages and Disadvantages

Advantages: - Suitable for high-voltage applications - Low on-resistance - Fast switching speed

Disadvantages: - Higher gate threshold voltage compared to some alternatives - Limited current rating compared to higher-power MOSFETs

Working Principles

The STP5NK50Z operates based on the principles of field-effect transistors, utilizing the control of an electric field to modulate the conductivity of the device.

Detailed Application Field Plans

The STP5NK50Z is commonly used in the following applications: - Switching power supplies - Motor control - Lighting ballasts - Electronic ballasts

Detailed and Complete Alternative Models

Some alternative models to the STP5NK50Z include: - IRF540N - FQP50N06 - IRL540N - STP6NK60ZFP

In conclusion, the STP5NK50Z is a versatile power MOSFET suitable for various high-voltage applications, offering a balance of performance and reliability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STP5NK50Z v technických řešeních

  1. What is the maximum drain-source voltage of STP5NK50Z?

    • The maximum drain-source voltage of STP5NK50Z is 500V.

  2. What is the continuous drain current of STP5NK50Z?

    • The continuous drain current of STP5NK50Z is 4.5A.

  3. What is the on-state resistance of STP5NK50Z?

    • The on-state resistance of STP5NK50Z is typically 1.4 ohms.

  4. Can STP5NK50Z be used in high-power applications?

    • Yes, STP5NK50Z can be used in high-power applications due to its high drain-source voltage and current ratings.

  5. Is STP5NK50Z suitable for switching power supplies?

    • Yes, STP5NK50Z is suitable for switching power supplies due to its low on-state resistance and high voltage rating.

  6. What is the maximum junction temperature of STP5NK50Z?

    • The maximum junction temperature of STP5NK50Z is 150°C.

  7. Does STP5NK50Z require a heat sink for operation?

    • It is recommended to use a heat sink with STP5NK50Z, especially in high-power or high-temperature applications.

  8. Can STP5NK50Z be used in automotive applications?

    • Yes, STP5NK50Z is suitable for automotive applications due to its ruggedness and high voltage capability.

  9. What are the typical applications of STP5NK50Z?

    • Typical applications of STP5NK50Z include motor control, lighting, power management, and industrial equipment.

  10. Is STP5NK50Z RoHS compliant?

    • Yes, STP5NK50Z is RoHS compliant, making it suitable for environmentally conscious designs.