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STPS2045CFP
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STPS2045CFP

Introduction

The STPS2045CFP is a Schottky diode belonging to the category of power rectifiers. It is commonly used in various electronic circuits and power supply applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power Rectifier
  • Use: Used in electronic circuits and power supply applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220FPAC (TO-220 Full Pack)
  • Essence: Efficient power rectification
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

  • Voltage Rating: 45V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Leakage Current: 50µA at 25°C
  • Operating Temperature Range: -65°C to 175°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS2045CFP has a standard TO-220FPAC package with three pins: 1. Anode 2. Cathode 3. Thermal pad

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast switching speed for rapid response in circuits
  • Low reverse leakage current for minimal power loss

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The STPS2045CFP operates based on the Schottky diode principle, utilizing a metal-semiconductor junction to enable efficient power rectification. When a forward voltage is applied, the diode allows current to flow with minimal voltage drop, making it suitable for high-frequency applications.

Detailed Application Field Plans

The STPS2045CFP finds extensive use in the following application fields: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS2045CFP include: - STPS2045CT (TO-220AB package) - MBR2045CT (TO-220AB package) - SS24 (SMA package)

In conclusion, the STPS2045CFP is a highly efficient power rectifier with fast switching speed and low forward voltage drop, making it an ideal choice for various electronic circuits and power supply applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STPS2045CFP v technických řešeních

  1. What is the STPS2045CFP?

    • The STPS2045CFP is a dual Schottky diode module designed for high current rectification and protection in various electronic applications.

  2. What is the maximum forward voltage drop of the STPS2045CFP?

    • The maximum forward voltage drop of the STPS2045CFP is typically around 0.55V at a forward current of 10A.

  3. What is the maximum reverse voltage rating of the STPS2045CFP?

    • The STPS2045CFP has a maximum reverse voltage rating of 45V.

  4. What are the typical applications of the STPS2045CFP?

    • The STPS2045CFP is commonly used in power supplies, DC-DC converters, motor control, and other high current rectification and protection circuits.

  5. What is the thermal resistance of the STPS2045CFP?

    • The thermal resistance of the STPS2045CFP is typically around 3°C/W.

  6. Is the STPS2045CFP RoHS compliant?

    • Yes, the STPS2045CFP is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of the STPS2045CFP?

    • The STPS2045CFP can operate within a temperature range of -65°C to 175°C.

  8. Can the STPS2045CFP be used in parallel to handle higher currents?

    • Yes, the STPS2045CFP can be used in parallel to handle higher currents by connecting multiple modules in parallel.

  9. Does the STPS2045CFP require a heatsink for certain applications?

    • Depending on the application and the level of current being handled, a heatsink may be required to ensure proper thermal management.

  10. What are the key advantages of using the STPS2045CFP in technical solutions?

    • The key advantages of using the STPS2045CFP include its low forward voltage drop, high current handling capability, compact module design, and suitability for high frequency operation.