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STTH1212D
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STTH1212D

Product Overview

Category

The STTH1212D belongs to the category of high-efficiency ultrafast diodes.

Use

It is commonly used in applications requiring high-frequency switching and power rectification.

Characteristics

  • High efficiency
  • Ultrafast switching speed
  • Low forward voltage drop

Package

The STTH1212D is available in a TO-220AC package, providing ease of mounting and thermal management.

Essence

The essence of the STTH1212D lies in its ability to efficiently handle high-frequency power rectification tasks.

Packaging/Quantity

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

Specifications

  • Maximum repetitive peak reverse voltage: 1200V
  • Average forward current: 12A
  • Forward voltage drop: 1.7V at 6A
  • Reverse recovery time: 35ns

Detailed Pin Configuration

The STTH1212D features a standard TO-220AC pin configuration: 1. Anode 2. Cathode 3. Not connected (tab)

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High surge capability

Advantages

  • High efficiency and reliability
  • Suitable for high-frequency applications
  • Low forward voltage drop minimizes power loss

Disadvantages

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

Working Principles

The STTH1212D operates based on the principles of semiconductor junction behavior, allowing for efficient rectification of high-frequency power signals.

Detailed Application Field Plans

The STTH1212D is widely used in the following applications: - Switch-mode power supplies - Inverters - Motor drives - Solar inverters - UPS systems

Detailed and Complete Alternative Models

  • STTH1502D
  • STTH2002D
  • STTH3002D
  • UF5408
  • MUR1560G

In conclusion, the STTH1212D is a high-efficiency ultrafast diode designed for demanding applications that require fast switching and high-power rectification capabilities. Its unique characteristics make it suitable for a wide range of applications, from power supplies to renewable energy systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi STTH1212D dalam penyelesaian teknikal

  1. What is the maximum repetitive peak reverse voltage of STTH1212D?

    • The maximum repetitive peak reverse voltage of STTH1212D is 1200V.

  2. What is the average forward current of STTH1212D?

    • The average forward current of STTH1212D is 12A.

  3. What is the typical forward voltage drop of STTH1212D at 6A?

    • The typical forward voltage drop of STTH1212D at 6A is 1.35V.

  4. What is the maximum junction temperature of STTH1212D?

    • The maximum junction temperature of STTH1212D is 150°C.

  5. What is the reverse recovery time of STTH1212D?

    • The reverse recovery time of STTH1212D is typically 35ns.

  6. Can STTH1212D be used in high-frequency applications?

    • Yes, STTH1212D is suitable for high-frequency applications due to its fast recovery time.

  7. Is STTH1212D suitable for use in power supplies?

    • Yes, STTH1212D is commonly used in power supply applications due to its high voltage and current ratings.

  8. What are the typical applications of STTH1212D?

    • Typical applications of STTH1212D include AC/DC converters, motor drives, and inverters.

  9. Does STTH1212D require a heatsink for operation?

    • It is recommended to use a heatsink with STTH1212D, especially in high-power applications or when operating at elevated temperatures.

  10. Is STTH1212D RoHS compliant?

    • Yes, STTH1212D is RoHS compliant, making it suitable for use in environmentally conscious designs.