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STP5NK80Z
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STP5NK80Z

Product Overview

Category

The STP5NK80Z belongs to the category of power MOSFETs.

Use

It is commonly used in power supply, motor control, and lighting applications.

Characteristics

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

Package

The STP5NK80Z is available in a TO-220 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

The STP5NK80Z is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

  • Drain-Source Voltage (VDS): 800V
  • Continuous Drain Current (ID): 4.5A
  • On-Resistance (RDS(on)): 1.6Ω
  • Power Dissipation (PD): 40W
  • Gate Threshold Voltage (VGS(th)): 2-4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STP5NK80Z features a standard three-pin configuration: 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

  • Suitable for high voltage applications
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Higher gate threshold voltage compared to some alternative models
  • Limited continuous drain current compared to higher-rated MOSFETs

Working Principles

The STP5NK80Z 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 STP5NK80Z is well-suited for use in the following applications: - Switched-mode power supplies - Motor control circuits - Lighting systems

Detailed and Complete Alternative Models

Some alternative models to the STP5NK80Z include: - IRF840 - FQP50N06 - 2SK3568

In conclusion, the STP5NK80Z power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it an ideal choice for power supply, motor control, and lighting applications. While it has certain limitations such as a higher gate threshold voltage and limited continuous drain current, its functional features and advantages make it a valuable component in various electronic systems.

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تکنیکی حل میں STP5NK80Z کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage (VDS) of STP5NK80Z?

    • The maximum drain-source voltage (VDS) of STP5NK80Z is 800V.

  2. What is the continuous drain current (ID) rating of STP5NK80Z?

    • The continuous drain current (ID) rating of STP5NK80Z is 4.5A.

  3. What is the on-state resistance (RDS(on)) of STP5NK80Z?

    • The on-state resistance (RDS(on)) of STP5NK80Z is typically 1.6 ohms.

  4. What is the gate-source threshold voltage (VGS(th)) of STP5NK80Z?

    • The gate-source threshold voltage (VGS(th)) of STP5NK80Z is typically 3V.

  5. What is the power dissipation (PD) of STP5NK80Z?

    • The power dissipation (PD) of STP5NK80Z is 40W.

  6. What are the typical switching times for STP5NK80Z?

    • The typical turn-on time (ton) is 20ns, and the typical turn-off time (toff) is 100ns for STP5NK80Z.

  7. What are the recommended operating temperature range for STP5NK80Z?

    • The recommended operating temperature range for STP5NK80Z is -55°C to 150°C.

  8. Is STP5NK80Z suitable for high voltage applications?

    • Yes, STP5NK80Z is designed for high voltage applications with its 800V VDS rating.

  9. Can STP5NK80Z be used in switching power supplies?

    • Yes, STP5NK80Z is suitable for use in switching power supplies due to its fast switching times and low RDS(on).

  10. What are some common applications for STP5NK80Z?

    • Common applications for STP5NK80Z include electronic ballasts, switch-mode power supplies, and motor control circuits.