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STD4NK50ZT4
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STD4NK50ZT4

Product Overview

Category

The STD4NK50ZT4 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 STD4NK50ZT4 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 with a quantity of 2500 units per reel.

Specifications

  • Drain-Source Voltage (VDS): 500V
  • Continuous Drain Current (ID): 4A
  • On-Resistance (RDS(on)): 1.4Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 12nC
  • Avalanche Energy (EAS): 160mJ

Detailed Pin Configuration

The STD4NK50ZT4 has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Fast switching speed for improved efficiency
  • Low on-resistance for reduced power loss
  • High avalanche ruggedness for enhanced reliability

Advantages

  • Efficient power management
  • Suitable for high voltage applications
  • Reliable performance under high stress conditions

Disadvantages

  • Higher cost compared to standard MOSFETs
  • Sensitive to electrostatic discharge (ESD)

Working Principles

The STD4NK50ZT4 operates based on the principle 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 STD4NK50ZT4 is widely used in: - Switching power supplies - Motor control systems - LED lighting applications - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the STD4NK50ZT4 include: - STP4NK50Z - STD5NK50ZT4 - STP6NK60ZFP

In conclusion, the STD4NK50ZT4 power MOSFET offers high-performance characteristics suitable for various electronic applications, despite its higher cost and sensitivity to ESD. Its fast switching speed, low on-resistance, and high avalanche ruggedness make it an ideal choice for power management in diverse electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STD4NK50ZT4 en soluciones técnicas

  1. What is the maximum drain-source voltage of STD4NK50ZT4?

    • The maximum drain-source voltage of STD4NK50ZT4 is 500V.

  2. What is the continuous drain current rating of STD4NK50ZT4?

    • The continuous drain current rating of STD4NK50ZT4 is 4A.

  3. What is the on-state resistance (RDS(on)) of STD4NK50ZT4?

    • The on-state resistance (RDS(on)) of STD4NK50ZT4 is typically 1.4 ohms.

  4. What is the gate threshold voltage of STD4NK50ZT4?

    • The gate threshold voltage of STD4NK50ZT4 is typically 3V.

  5. Is STD4NK50ZT4 suitable for high-frequency switching applications?

    • Yes, STD4NK50ZT4 is suitable for high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  6. What type of package does STD4NK50ZT4 come in?

    • STD4NK50ZT4 comes in a TO-252 (DPAK) package.

  7. Can STD4NK50ZT4 be used in automotive applications?

    • Yes, STD4NK50ZT4 is designed for automotive applications and is AEC-Q101 qualified.

  8. What is the operating temperature range of STD4NK50ZT4?

    • The operating temperature range of STD4NK50ZT4 is -55°C to 150°C.

  9. Does STD4NK50ZT4 have built-in protection features?

    • STD4NK50ZT4 has built-in protection against overcurrent, overvoltage, and thermal issues.

  10. Are there any recommended application circuits for using STD4NK50ZT4 in power supply designs?

    • Yes, several application notes and reference designs are available from the manufacturer for using STD4NK50ZT4 in power supply designs.