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STL5N80K5

STL5N80K5

Product Overview

Category

The STL5N80K5 belongs to the category of power MOSFETs.

Use

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

Characteristics

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

Package

The STL5N80K5 is typically available in a TO-220 package.

Essence

The essence of the STL5N80K5 lies in its ability to efficiently switch high voltages with low power dissipation.

Packaging/Quantity

It is usually 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)): 1.25Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 15nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STL5N80K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various 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
  • May require additional drive circuitry due to higher gate-source voltage

Working Principles

The STL5N80K5 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 STL5N80K5 is well-suited for use in: - Switched-mode power supplies - Motor control circuits - High-voltage inverters

Detailed and Complete Alternative Models

Some alternative models to the STL5N80K5 include: - STP5NK80ZFP - IRF840 - FQP27P06

In conclusion, the STL5N80K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of high-power applications.

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Énumérez 10 questions et réponses courantes liées à l'application de STL5N80K5 dans les solutions techniques

  1. What is the maximum drain-source voltage rating of STL5N80K5?

    • The maximum drain-source voltage rating of STL5N80K5 is 800V.

  2. What is the continuous drain current rating of STL5N80K5?

    • The continuous drain current rating of STL5N80K5 is 5A.

  3. What is the on-state resistance (RDS(on)) of STL5N80K5?

    • The on-state resistance (RDS(on)) of STL5N80K5 is typically 1.4 ohms.

  4. What is the gate threshold voltage of STL5N80K5?

    • The gate threshold voltage of STL5N80K5 is typically 2-4V.

  5. What are the typical applications of STL5N80K5 in technical solutions?

    • STL5N80K5 can be used in applications such as switching power supplies, motor control, and lighting ballasts.

  6. What is the maximum junction temperature of STL5N80K5?

    • The maximum junction temperature of STL5N80K5 is 150°C.

  7. Does STL5N80K5 require a heat sink for operation?

    • Depending on the application and operating conditions, a heat sink may be required for efficient operation of STL5N80K5.

  8. Is STL5N80K5 suitable for high-frequency switching applications?

    • Yes, STL5N80K5 is suitable for high-frequency switching applications due to its fast switching characteristics.

  9. What are the recommended storage conditions for STL5N80K5?

    • STL5N80K5 should be stored in a dry environment at temperatures between -55°C and 150°C.

  10. What are the key advantages of using STL5N80K5 in technical solutions?

    • The key advantages of using STL5N80K5 include low on-state resistance, high voltage capability, and suitability for various power control applications.