STMicroelectronics
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STTH512D
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STTH512D

Product Overview

Category

The STTH512D belongs to the category of high-performance Schottky rectifiers.

Use

It is used for high-frequency switching power supplies, free-wheeling diodes, and polarity protection.

Characteristics

  • High efficiency and low forward voltage drop
  • Fast switching speed
  • Low thermal resistance
  • High surge current capability

Package

The STTH512D is available in a D²PAK package.

Essence

The essence of the STTH512D lies in its high-performance and reliability in various applications.

Packaging/Quantity

It is typically packaged in reels with a quantity of 800 units per reel.

Specifications

  • Maximum repetitive peak reverse voltage: 1200V
  • Average forward current: 5A
  • Peak non-repetitive surge current: 100A
  • Operating junction temperature range: -65°C to +175°C

Detailed Pin Configuration

The STTH512D has a standard D²PAK pin configuration with three pins: anode, cathode, and gate.

Functional Features

  • Low forward voltage drop ensures high efficiency.
  • Fast switching speed allows for high-frequency operation.
  • Low thermal resistance enables reliable performance under high loads.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Reliable performance under high loads

Disadvantages

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

Working Principles

The STTH512D operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The STTH512D is widely used in: - Switch-mode power supplies - DC-DC converters - Inverters - Motor drives - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STTH512D include: - STPS5L60D - MBRF20100CT - SS510

In conclusion, the STTH512D is a high-performance Schottky rectifier known for its efficiency, fast switching speed, and reliability. It finds extensive use in various high-frequency power supply and conversion applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق STTH512D في الحلول التقنية

  1. What is the maximum repetitive peak reverse voltage of STTH512D?

    • The maximum repetitive peak reverse voltage of STTH512D is 1200V.

  2. What is the average forward current of STTH512D?

    • The average forward current of STTH512D is 5A.

  3. What is the maximum junction temperature of STTH512D?

    • The maximum junction temperature of STTH512D is 150°C.

  4. What is the typical forward voltage drop of STTH512D at 5A?

    • The typical forward voltage drop of STTH512D at 5A is 1.7V.

  5. What is the reverse recovery time of STTH512D?

    • The reverse recovery time of STTH512D is typically 35ns.

  6. What are the typical applications of STTH512D?

    • STTH512D is commonly used in power supplies, inverters, and motor control applications.

  7. What is the package type of STTH512D?

    • STTH512D comes in a TO-220AC package.

  8. Is STTH512D suitable for high-frequency switching applications?

    • Yes, STTH512D is suitable for high-frequency switching due to its fast recovery time.

  9. What is the maximum forward surge current of STTH512D?

    • The maximum forward surge current of STTH512D is 150A.

  10. Does STTH512D have a low leakage current?

    • Yes, STTH512D has a low leakage current, making it suitable for energy-efficient designs.