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STD3LN80K5
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STD3LN80K5

Product Overview

  • Category: Semiconductor
  • Use: Power transistor for electronic circuits
  • Characteristics: High power handling capacity, low noise, and high efficiency
  • Package: TO-220
  • Essence: Amplifying and switching electrical signals
  • Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

  • Voltage Rating: 800V
  • Current Rating: 3A
  • Power Dissipation: 40W
  • Frequency: Up to 1MHz
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

  • Pin 1: Base
  • Pin 2: Emitter
  • Pin 3: Collector

Functional Features

  • High voltage capability
  • Fast switching speed
  • Low saturation voltage
  • Integrated diode for inductive load protection

Advantages

  • Suitable for high power applications
  • Low on-state resistance
  • Reliable and durable

Disadvantages

  • Sensitive to overvoltage spikes
  • Requires careful handling during installation

Working Principles

The STD3LN80K5 operates as a power transistor by controlling the flow of current between the collector and emitter based on the signal applied to the base terminal. It amplifies and switches electrical signals with high efficiency and low noise.

Detailed Application Field Plans

  • Industrial motor control
  • Power supplies
  • Lighting ballasts
  • Electronic ballasts
  • Inverters

Detailed and Complete Alternative Models

  • STF3LN80K5
  • STD3LN80J5
  • STD3LN60K5
  • STD3LN100K5

This information provides a comprehensive overview of the STD3LN80K5 power transistor, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD3LN80K5 v technických řešeních

  1. What is STD3LN80K5?

    • STD3LN80K5 is a specific type of power MOSFET transistor designed for high voltage and high-speed switching applications.

  2. What are the key features of STD3LN80K5?

    • The key features of STD3LN80K5 include a high voltage rating, low on-state resistance, fast switching speed, and low gate charge.

  3. What are the typical applications of STD3LN80K5?

    • STD3LN80K5 is commonly used in applications such as power supplies, motor control, lighting, and other high voltage switching circuits.

  4. What is the maximum voltage rating of STD3LN80K5?

    • The maximum voltage rating of STD3LN80K5 is typically around 800V.

  5. What is the on-state resistance of STD3LN80K5?

    • The on-state resistance of STD3LN80K5 is relatively low, making it suitable for high efficiency power conversion applications.

  6. How does STD3LN80K5 compare to other similar MOSFET transistors?

    • STD3LN80K5 offers a good balance of high voltage capability, low on-state resistance, and fast switching speed compared to other MOSFET transistors.

  7. What are the thermal characteristics of STD3LN80K5?

    • STD3LN80K5 has good thermal performance, but proper heat sinking and thermal management should be considered in high power applications.

  8. Can STD3LN80K5 be used in automotive applications?

    • Yes, STD3LN80K5 can be used in automotive applications where high voltage switching is required, but it must meet the specific automotive industry standards.

  9. Are there any recommended driver circuits for STD3LN80K5?

    • It is recommended to use a suitable gate driver circuit to ensure proper switching performance and reliability of STD3LN80K5 in high frequency applications.

  10. Where can I find the detailed datasheet for STD3LN80K5?

    • The detailed datasheet for STD3LN80K5 can be found on the manufacturer's website or through authorized distributors.