STMicroelectronics
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STS8DNF3LL
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STS8DNF3LL

Product Overview

Category

The STS8DNF3LL belongs to the category of power MOSFETs.

Use

It is used as a high-voltage, fast-switching N-channel enhancement-mode power MOSFET.

Characteristics

  • High voltage capability
  • Low gate charge
  • Fast switching speed
  • Low on-resistance

Package

The STS8DNF3LL is typically available in a TO-220 package.

Essence

The essence of the STS8DNF3LL lies in its ability to efficiently switch high voltages with minimal power loss.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Drain-Source Voltage (VDS): 30V
  • Continuous Drain Current (ID): 8A
  • On-Resistance (RDS(on)): 0.035 ohms
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 15nC

Detailed Pin Configuration

The STS8DNF3LL features a standard three-pin configuration: 1. Drain (D) 2. Source (S) 3. Gate (G)

Functional Features

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

Advantages

  • Efficient high-voltage switching
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during installation

Working Principles

The STS8DNF3LL operates based on the principles of field-effect transistors, utilizing the control of the gate voltage to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STS8DNF3LL is commonly used in the following applications: - Switching power supplies - Motor control - LED lighting - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the STS8DNF3LL include: - IRF3205 - FDP8870 - AOD4184

In conclusion, the STS8DNF3LL is a versatile power MOSFET with high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of power applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением STS8DNF3LL в технических решениях.

  1. What is STS8DNF3LL?

    • STS8DNF3LL is a high-performance semiconductor component used in various technical solutions, such as power management and control applications.

  2. What are the key features of STS8DNF3LL?

    • The key features of STS8DNF3LL include low on-resistance, high current capability, fast switching speed, and robustness against voltage spikes.

  3. In what technical solutions can STS8DNF3LL be used?

    • STS8DNF3LL can be used in applications such as motor control, power supplies, lighting systems, and automotive electronics.

  4. What is the maximum operating temperature for STS8DNF3LL?

    • The maximum operating temperature for STS8DNF3LL is typically around 150°C, making it suitable for demanding industrial environments.

  5. How does STS8DNF3LL contribute to energy efficiency in technical solutions?

    • STS8DNF3LL's low on-resistance and high current capability help minimize power losses, leading to improved energy efficiency in various applications.

  6. What protection features does STS8DNF3LL offer?

    • STS8DNF3LL provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing the reliability of the overall system.

  7. Can STS8DNF3LL be used in high-frequency switching applications?

    • Yes, STS8DNF3LL's fast switching speed makes it suitable for high-frequency switching applications, such as in switch-mode power supplies.

  8. Are there any specific layout considerations when using STS8DNF3LL in a design?

    • It is important to minimize parasitic inductance and ensure proper thermal management to maximize the performance and reliability of STS8DNF3LL in a design.

  9. What are the typical voltage and current ratings for STS8DNF3LL?

    • STS8DNF3LL typically has voltage ratings in the range of 30V to 100V and current ratings ranging from several amps to tens of amps, depending on the specific variant.

  10. Where can I find detailed application notes and reference designs for using STS8DNF3LL in technical solutions?

    • Detailed application notes and reference designs for STS8DNF3LL can be found on the manufacturer's website or through their technical support resources.