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STPS20SM120SR
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STPS20SM120SR

Product Overview

The STPS20SM120SR belongs to the category of Schottky diodes and is commonly used in power supply and voltage regulation applications. These diodes are known for their low forward voltage drop, fast switching speed, and high efficiency. The package type for the STPS20SM120SR is D2PAK, and it is available in tape and reel packaging with a quantity of 800 units per reel.

Specifications

  • Voltage Rating: 120V
  • Current Rating: 20A
  • Package Type: D2PAK
  • Packaging: Tape and Reel
  • Quantity: 800 units per reel

Detailed Pin Configuration

The STPS20SM120SR has a standard D2PAK pin configuration with the following pins: 1. Anode 2. Cathode 3. Not connected 4. Anode

Functional Features

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

Advantages

  • Reduced power loss
  • Improved system efficiency
  • Compact design
  • Enhanced thermal performance

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to reverse voltage spikes

Working Principles

The STPS20SM120SR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes. This enables efficient power conversion and reduced heat dissipation.

Detailed Application Field Plans

The STPS20SM120SR is widely used in various applications including: - Switching power supplies - Voltage regulation - DC-DC converters - Solar inverters - Motor drives

Detailed and Complete Alternative Models

Some alternative models to the STPS20SM120SR include: - STPS20H100CT - STPS20L40CT - STPS20M100SFP

In conclusion, the STPS20SM120SR Schottky diode offers high-performance characteristics suitable for power supply and voltage regulation applications. Its efficient operation, compact design, and high current capability make it a preferred choice for various electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan STPS20SM120SR dalam solusi teknis

  1. What is the STPS20SM120SR?

    • The STPS20SM120SR is a dual Schottky rectifier designed for high frequency DC-DC converters, freewheeling and polarity protection applications.

  2. What is the maximum average forward current of the STPS20SM120SR?

    • The maximum average forward current of the STPS20SM120SR is 20A per diode.

  3. What is the maximum repetitive peak reverse voltage of the STPS20SM120SR?

    • The maximum repetitive peak reverse voltage of the STPS20SM120SR is 120V per diode.

  4. What are the typical applications of the STPS20SM120SR?

    • Typical applications of the STPS20SM120SR include power factor correction, switch mode power supplies, and reverse battery protection.

  5. What is the operating junction temperature range of the STPS20SM120SR?

    • The operating junction temperature range of the STPS20SM120SR is -65°C to +175°C.

  6. What is the package type of the STPS20SM120SR?

    • The STPS20SM120SR comes in a TO-220AC package.

  7. Does the STPS20SM120SR have low forward voltage drop?

    • Yes, the STPS20SM120SR has a low forward voltage drop which helps in reducing power dissipation.

  8. Is the STPS20SM120SR suitable for high frequency applications?

    • Yes, the STPS20SM120SR is specifically designed for high frequency DC-DC converters.

  9. What are the key features of the STPS20SM120SR?

    • The key features of the STPS20SM120SR include low leakage current, high surge capability, and high junction temperature capability.

  10. Is the STPS20SM120SR RoHS compliant?

    • Yes, the STPS20SM120SR is RoHS compliant, making it environmentally friendly and suitable for various applications.