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STTH15S12D
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STTH15S12D

Product Overview

Category

The STTH15S12D belongs to the category of power diodes.

Use

It is commonly used in power supply and rectification applications.

Characteristics

  • High voltage capability
  • Low forward voltage drop
  • Fast switching speed
  • High surge current capability

Package

The STTH15S12D is typically available in a TO-220AC package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic devices and power supplies.

Packaging/Quantity

The STTH15S12D is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum repetitive peak reverse voltage: 1200V
  • Average forward current: 15A
  • Forward voltage drop: 1.2V at 15A
  • Reverse recovery time: 35ns

Detailed Pin Configuration

The STTH15S12D typically has three pins: 1. Anode 2. Cathode 3. Gate (for some variants)

Functional Features

  • High voltage capability allows for use in high-power applications.
  • Low forward voltage drop minimizes power loss and heat generation.
  • Fast switching speed enables efficient rectification of AC to DC.

Advantages

  • High surge current capability ensures reliability in demanding conditions.
  • Low forward voltage drop leads to improved energy efficiency.
  • Fast switching speed enables rapid response in power conversion applications.

Disadvantages

  • Higher cost compared to standard silicon diodes.
  • Sensitive to overvoltage conditions due to high voltage capability.

Working Principles

The STTH15S12D operates based on the principles of semiconductor physics, utilizing its P-N junction to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The STTH15S12D is widely used in: - Power supply units - Uninterruptible power supplies (UPS) - Motor drives - Welding equipment - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STTH15S12D include: - STTH15R06D - STTH15R06FP - STTH15R06G

In conclusion, the STTH15S12D power diode offers high voltage capability, low forward voltage drop, and fast switching speed, making it suitable for various power supply and rectification applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STTH15S12D v technických řešeních

  1. What is the maximum voltage rating of STTH15S12D?

    • The maximum voltage rating of STTH15S12D is 1200V.

  2. What is the maximum forward current of STTH15S12D?

    • The maximum forward current of STTH15S12D is 15A.

  3. What is the typical forward voltage drop of STTH15S12D at 25°C?

    • The typical forward voltage drop of STTH15S12D at 25°C is 1.35V.

  4. What is the reverse recovery time of STTH15S12D?

    • The reverse recovery time of STTH15S12D is typically 35ns.

  5. Can STTH15S12D be used in high-frequency applications?

    • Yes, STTH15S12D can be used in high-frequency applications due to its fast recovery time.

  6. What is the operating temperature range of STTH15S12D?

    • The operating temperature range of STTH15S12D is -40°C to 175°C.

  7. Is STTH15S12D suitable for use in power factor correction circuits?

    • Yes, STTH15S12D is suitable for use in power factor correction circuits due to its high voltage and current ratings.

  8. Does STTH15S12D have a low leakage current?

    • Yes, STTH15S12D has a low leakage current, making it suitable for energy-efficient designs.

  9. Can STTH15S12D be used in motor drive applications?

    • Yes, STTH15S12D can be used in motor drive applications due to its high current handling capability.

  10. What are some common protection features for STTH15S12D?

    • Common protection features for STTH15S12D include overcurrent protection, thermal shutdown, and ESD protection.