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STD7N80K5
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STD7N80K5

Product Overview

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

Specifications

  • Voltage Rating: 800V
  • Current Rating: 7A
  • On-Resistance: 1.4Ω
  • Gate Threshold Voltage: 2-4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STD7N80K5 MOSFET has a standard TO-252 pin configuration with three pins: gate (G), drain (D), and source (S).

Functional Features

  • High voltage capability allows for use in various power applications
  • Low on-resistance minimizes power losses and improves efficiency
  • Fast switching speed enables rapid response in switching circuits

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for diverse applications
  • Low on-resistance for improved efficiency
  • Fast switching speed for responsive performance

Disadvantages

  • Sensitive to static electricity and voltage spikes
  • Requires careful handling and protection during assembly

Working Principles

The STD7N80K5 operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STD7N80K5 is ideal for use in: - Switch-mode power supplies - LED lighting systems - Motor control circuits - Inverters and converters

Detailed and Complete Alternative Models

  • STP7N80K5: Similar specifications and characteristics
  • STD7N80K3: Lower voltage rating, suitable for specific applications
  • STB7N80K5: Higher current rating for heavy-duty applications

Note: The alternative models listed above are from the same manufacturer and offer comparable performance.

This comprehensive entry provides an in-depth understanding of the STD7N80K5 Power MOSFET, including its specifications, functional features, application fields, and alternative models, making it a valuable resource for engineers and professionals in the electronics industry.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD7N80K5 v technických řešeních

  1. What is the maximum drain-source voltage of STD7N80K5?

    • The maximum drain-source voltage of STD7N80K5 is 800V.

  2. What is the continuous drain current of STD7N80K5?

    • The continuous drain current of STD7N80K5 is 7A.

  3. What is the on-state resistance of STD7N80K5?

    • The on-state resistance of STD7N80K5 is typically 1.4 ohms.

  4. Can STD7N80K5 be used in high-power applications?

    • Yes, STD7N80K5 can be used in high-power applications due to its high voltage and current ratings.

  5. What are the typical applications of STD7N80K5?

    • STD7N80K5 is commonly used in power supplies, motor control, and lighting applications.

  6. Does STD7N80K5 require a heat sink for operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance of STD7N80K5.

  7. Is STD7N80K5 suitable for switching applications?

    • Yes, STD7N80K5 is suitable for switching applications due to its fast switching characteristics.

  8. What is the gate threshold voltage of STD7N80K5?

    • The gate threshold voltage of STD7N80K5 is typically around 4V.

  9. Can STD7N80K5 be used in automotive electronics?

    • Yes, STD7N80K5 can be used in automotive electronics where high voltage and current handling capabilities are required.

  10. Are there any recommended alternative components to STD7N80K5?

    • Some alternative components to STD7N80K5 include STP7N80K5 and STD7N80K3, which have similar specifications and characteristics.