STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
STD3NK50ZT4
Zobrazit detail DataSheets

STD3NK50ZT4

Product Overview

Category

The STD3NK50ZT4 belongs to the category of power MOSFETs.

Use

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

Characteristics

  • Low on-resistance
  • High switching speed
  • Low gate charge
  • High avalanche ruggedness

Package

The STD3NK50ZT4 is typically available in a TO-252 package.

Essence

This MOSFET is essential for efficient power management 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)): 1.6Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 8.5nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STD3NK50ZT4 has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Fast switching speed
  • Low power dissipation
  • High efficiency

Advantages

  • Excellent thermal performance
  • Suitable for high-frequency applications
  • Low conduction losses

Disadvantages

  • Sensitive to electrostatic discharge (ESD)
  • Requires careful handling during assembly

Working Principles

The STD3NK50ZT4 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material.

Detailed Application Field Plans

The STD3NK50ZT4 is widely used in: - Switching power supplies - Motor control systems - LED lighting applications - Audio amplifiers - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the STD3NK50ZT4 include: - STP3NK50Z - STD5NK50ZT4 - STB3NK60ZT4 - STP5NK50Z

In conclusion, the STD3NK50ZT4 power MOSFET offers high-performance characteristics suitable for a wide range of electronic applications, making it an essential component in modern power management systems.

Word Count: 345

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD3NK50ZT4 v technických řešeních

  1. What is the maximum drain-source voltage of STD3NK50ZT4?

    • The maximum drain-source voltage of STD3NK50ZT4 is 500V.

  2. What is the continuous drain current of STD3NK50ZT4?

    • The continuous drain current of STD3NK50ZT4 is 3A.

  3. What is the on-state resistance of STD3NK50ZT4?

    • The on-state resistance of STD3NK50ZT4 is typically 1.5 ohms.

  4. Can STD3NK50ZT4 be used in switching applications?

    • Yes, STD3NK50ZT4 is suitable for switching applications due to its low on-state resistance and high drain-source voltage.

  5. What are the typical applications of STD3NK50ZT4?

    • STD3NK50ZT4 is commonly used in power supplies, motor control, lighting, and other general-purpose switching applications.

  6. Is STD3NK50ZT4 suitable for use in automotive systems?

    • Yes, STD3NK50ZT4 is designed for automotive applications and can be used in various automotive systems.

  7. Does STD3NK50ZT4 require a heat sink for operation?

    • Depending on the specific application and power dissipation, a heat sink may be required for optimal performance of STD3NK50ZT4.

  8. What is the gate threshold voltage of STD3NK50ZT4?

    • The gate threshold voltage of STD3NK50ZT4 is typically around 2-4V.

  9. Can STD3NK50ZT4 be used in high-temperature environments?

    • STD3NK50ZT4 has a wide operating temperature range and can be used in high-temperature environments with proper thermal management.

  10. Is STD3NK50ZT4 RoHS compliant?

    • Yes, STD3NK50ZT4 is RoHS compliant, making it suitable for environmentally conscious designs.