STMicroelectronics
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
STD5NK40ZT4
تفصیل دیکھیں ڈیٹا شیٹ

STD5NK40ZT4

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, lighting, motor control, and automotive systems
  • Characteristics: High voltage capability, low input capacitance, high switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power switching solution
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Voltage Rating: 400V
  • Current Rating: 4.5A
  • On-state Resistance: 1.6 Ohms
  • Input Capacitance: 1100pF
  • Switching Speed: 35ns

Detailed Pin Configuration

  • Pin 1: Gate
  • Pin 2: Drain
  • Pin 3: Source

Functional Features

  • Fast switching speed for improved efficiency
  • Low input capacitance for reduced switching losses
  • High voltage capability for versatile applications

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher on-state resistance compared to some alternative models

Working Principles

The STD5NK40ZT4 operates based on the principles of metal-oxide-semiconductor field-effect transistors (MOSFETs). When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STD5NK40ZT4 is suitable for various applications including: - Power supplies - Lighting systems - Motor control - Automotive electronic systems

Detailed and Complete Alternative Models

  • STP5NK40Z, STB5NK40ZT4, STW5NK40ZT4, STF5NK50Z

This comprehensive entry provides a detailed overview of the STD5NK40ZT4 Power MOSFET, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

تکنیکی حل میں STD5NK40ZT4 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage of STD5NK40ZT4?

    • The maximum drain-source voltage of STD5NK40ZT4 is 400V.

  2. What is the continuous drain current of STD5NK40ZT4?

    • The continuous drain current of STD5NK40ZT4 is 4A.

  3. What is the on-state resistance of STD5NK40ZT4?

    • The on-state resistance of STD5NK40ZT4 is typically 0.75 ohms.

  4. Can STD5NK40ZT4 be used in switching applications?

    • Yes, STD5NK40ZT4 can be used in switching applications due to its fast switching characteristics.

  5. What is the maximum junction temperature of STD5NK40ZT4?

    • The maximum junction temperature of STD5NK40ZT4 is 150°C.

  6. Is STD5NK40ZT4 suitable for use in power supplies?

    • Yes, STD5NK40ZT4 is suitable for use in power supplies and other power management applications.

  7. Does STD5NK40ZT4 require a heat sink for operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance of STD5NK40ZT4.

  8. What are the typical applications of STD5NK40ZT4?

    • Typical applications of STD5NK40ZT4 include motor control, lighting, power management, and DC-DC converters.

  9. What is the gate threshold voltage of STD5NK40ZT4?

    • The gate threshold voltage of STD5NK40ZT4 is typically 3V.

  10. Is STD5NK40ZT4 RoHS compliant?

    • Yes, STD5NK40ZT4 is RoHS compliant, making it suitable for environmentally friendly designs.