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STP14N80K5
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STP14N80K5

Product Overview

Category

The STP14N80K5 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply applications, motor control, and other high-power switching applications.

Characteristics

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

Package

The STP14N80K5 is typically available in a TO-220 package.

Essence

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

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 800V
  • Continuous Drain Current (ID): 14A
  • On-Resistance (RDS(on)): 0.52Ω
  • Power Dissipation (PD): 180W
  • Gate-Source Voltage (VGS): ±30V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STP14N80K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in high-power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power loss and heat generation.

Advantages

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

Disadvantages

  • Higher cost compared to lower voltage MOSFETs
  • Requires careful handling due to high voltage capability

Working Principles

The STP14N80K5 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 STP14N80K5 is widely used in the following applications: - Switched-mode power supplies - Motor control circuits - Electronic ballasts - Inverters

Detailed and Complete Alternative Models

Some alternative models to the STP14N80K5 include: - IRFP4668PbF - FDPF14N30T - IXFH14N100Q

In conclusion, the STP14N80K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various high-power applications such as power supplies and motor control circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STP14N80K5 v technických řešeních

Sure, here are 10 common questions and answers related to the application of STP14N80K5 in technical solutions:

  1. What is the maximum drain-source voltage rating of STP14N80K5?

    • The maximum drain-source voltage rating of STP14N80K5 is 800 volts.

  2. What is the continuous drain current rating of STP14N80K5?

    • The continuous drain current rating of STP14N80K5 is 14 amperes.

  3. What is the on-state resistance (RDS(on)) of STP14N80K5?

    • The on-state resistance (RDS(on)) of STP14N80K5 is typically 0.45 ohms.

  4. What is the gate threshold voltage of STP14N80K5?

    • The gate threshold voltage of STP14N80K5 typically ranges from 2 to 4 volts.

  5. What are the typical applications of STP14N80K5 in technical solutions?

    • STP14N80K5 is commonly used in power supply circuits, motor control, lighting systems, and industrial automation.

  6. What is the maximum junction temperature of STP14N80K5?

    • The maximum junction temperature of STP14N80K5 is 150 degrees Celsius.

  7. Is STP14N80K5 suitable for high-frequency switching applications?

    • Yes, STP14N80K5 is suitable for high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  8. Does STP14N80K5 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management of STP14N80K5.

  9. What are the recommended gate drive voltage and current for STP14N80K5?

    • The recommended gate drive voltage for STP14N80K5 is typically 10 volts, and the gate drive current should be sufficient to charge and discharge the gate capacitance quickly.

  10. Can STP14N80K5 be used in automotive or high-reliability applications?

    • Yes, STP14N80K5 is designed to meet automotive quality and reliability standards, making it suitable for automotive and other high-reliability applications.

I hope these questions and answers provide helpful information about the application of STP14N80K5 in technical solutions. Let me know if you need further assistance!