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STTH803D
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STTH803D

Product Overview

Category

The STTH803D belongs to the category of high-voltage, ultrafast diodes.

Use

It is commonly used in applications requiring high efficiency and fast switching.

Characteristics

  • High voltage capability
  • Ultrafast recovery time
  • Low forward voltage drop

Package

The STTH803D is typically available in a TO-220AC package.

Essence

The essence of the STTH803D lies in its ability to provide efficient and rapid switching capabilities in high-voltage applications.

Packaging/Quantity

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

Specifications

  • Maximum repetitive peak reverse voltage: 300V
  • Average forward current: 8A
  • Reverse recovery time: 35ns
  • Forward voltage drop: 1.3V at 8A

Detailed Pin Configuration

The STTH803D typically has three pins: 1. Anode 2. Cathode 3. Gate (for some variations)

Functional Features

  • Ultrafast recovery time for improved efficiency
  • High voltage capability for robust performance
  • Low forward voltage drop for reduced power dissipation

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching
  • Robust performance in high-voltage applications

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to overvoltage conditions

Working Principles

The STTH803D operates based on the principles of semiconductor physics, utilizing its unique material properties to enable rapid switching and efficient energy transfer.

Detailed Application Field Plans

The STTH803D is well-suited for use in the following applications: - Switch-mode power supplies - Inverters - Motor drives - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STTH803D include: - STTH8R06D - STTH12R06D - STTH15R06D

In conclusion, the STTH803D is a high-voltage, ultrafast diode that offers efficient and rapid switching capabilities, making it suitable for various high-power applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STTH803D en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of STTH803D in technical solutions:

  1. What is the maximum repetitive peak reverse voltage of STTH803D?

    • The maximum repetitive peak reverse voltage of STTH803D is 300V.

  2. What is the maximum average forward current of STTH803D?

    • The maximum average forward current of STTH803D is 8A.

  3. What is the typical forward voltage drop of STTH803D at 4A?

    • The typical forward voltage drop of STTH803D at 4A is 0.85V.

  4. What is the maximum junction temperature of STTH803D?

    • The maximum junction temperature of STTH803D is 150°C.

  5. What is the reverse recovery time of STTH803D?

    • The reverse recovery time of STTH803D is typically 35ns.

  6. Can STTH803D be used in flyback converters?

    • Yes, STTH803D can be used in flyback converters due to its fast recovery time and low forward voltage drop.

  7. Is STTH803D suitable for use in switch-mode power supplies?

    • Yes, STTH803D is suitable for use in switch-mode power supplies due to its high voltage and current ratings.

  8. What are the typical applications of STTH803D in motor control?

    • STTH803D can be used in motor control applications such as variable speed drives and power factor correction.

  9. Does STTH803D have a low leakage current?

    • Yes, STTH803D has a low leakage current which makes it suitable for low-power standby mode applications.

  10. Can STTH803D be used in solar inverters?

    • Yes, STTH803D can be used in solar inverters due to its high voltage rating and fast switching characteristics.

These are some common questions and answers related to the application of STTH803D in technical solutions. If you have any more specific questions, feel free to ask!