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STPS1545CR
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STPS1545CR

Product Overview

The STPS1545CR belongs to the category of Schottky diodes and is designed for use in various electronic applications. These diodes are known for their high efficiency, low forward voltage drop, and fast switching characteristics. The package typically includes multiple diodes and is available in various quantities to suit different application needs.

Basic Information

  • Category: Schottky Diodes
  • Use: Rectification, Voltage Clamping, Switching
  • Characteristics: High Efficiency, Low Forward Voltage Drop, Fast Switching
  • Package: Multiple Diodes in a Single Package
  • Essence: Efficient and Fast Diode Rectification
  • Packaging/Quantity: Available in Various Packaging Options and Quantities

Specifications

  • Voltage Rating: 45V
  • Current Rating: 15A
  • Forward Voltage Drop: Typically 0.55V at 7.5A
  • Reverse Leakage Current: Maximum 50µA at 45V
  • Operating Temperature Range: -65°C to 175°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS1545CR typically features a standard pin configuration with clearly labeled anode and cathode terminals. The physical layout and pin assignment are designed for easy integration into circuit designs.

Functional Features

  • High Efficiency: The STPS1545CR offers high rectification efficiency, making it suitable for power conversion applications.
  • Fast Switching: With its fast switching characteristics, this diode enables rapid response in electronic circuits.
  • Low Forward Voltage Drop: The low forward voltage drop minimizes power loss and enhances overall system efficiency.

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Fast Switching
  • Low Forward Voltage Drop
  • Compact Package Design

Disadvantages

  • Limited Reverse Voltage Rating
  • Sensitivity to Overcurrent Conditions

Working Principles

The STPS1545CR operates based on the principles of Schottky diode rectification. When forward-biased, it allows current flow with minimal voltage drop, while its reverse recovery time is significantly shorter compared to conventional diodes.

Detailed Application Field Plans

The STPS1545CR finds extensive use in various applications, including: - Power Supplies - Voltage Clamping Circuits - Switching Regulators - DC-DC Converters - Solar Power Systems

Detailed and Complete Alternative Models

  • STPS1545CT: Similar specifications with a different package design
  • STPS1545D: Higher voltage rating and current handling capacity
  • STPS1545G: Lower forward voltage drop for ultra-efficient applications

In conclusion, the STPS1545CR Schottky diode offers high efficiency, fast switching, and low forward voltage drop, making it a versatile component for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STPS1545CR v technických řešeních

  1. What is the STPS1545CR?

    • The STPS1545CR is a dual Schottky rectifier designed for high frequency DC-DC converters.

  2. What is the maximum average forward current of the STPS1545CR?

    • The maximum average forward current of the STPS1545CR is 15A per diode.

  3. What is the typical forward voltage drop of the STPS1545CR at 7.5A?

    • The typical forward voltage drop of the STPS1545CR at 7.5A is 0.55V per diode.

  4. What are the typical reverse recovery time and reverse leakage current of the STPS1545CR?

    • The typical reverse recovery time is 20ns, and the typical reverse leakage current is 0.5mA at 45V.

  5. Can the STPS1545CR be used in high frequency applications?

    • Yes, the STPS1545CR is specifically designed for high frequency DC-DC converters.

  6. What is the maximum junction temperature of the STPS1545CR?

    • The maximum junction temperature of the STPS1545CR is 150°C.

  7. Is the STPS1545CR suitable for automotive applications?

    • Yes, the STPS1545CR is AEC-Q101 qualified and suitable for automotive applications.

  8. What is the package type of the STPS1545CR?

    • The STPS1545CR comes in a PowerFLAT 5x6 package.

  9. What are the typical applications of the STPS1545CR?

    • The STPS1545CR is commonly used in synchronous rectification, OR'ing diodes, and freewheeling diodes in high frequency converters.

  10. What are the key advantages of using the STPS1545CR in technical solutions?

    • The STPS1545CR offers low forward voltage drop, fast reverse recovery time, and high reliability, making it ideal for high efficiency and high frequency applications.