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STPS2L25UF
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STPS2L25UF

Introduction

The STPS2L25UF is a Schottky diode belonging to the category of power rectifiers. This diode is widely used in various electronic applications due to its unique characteristics and advantages.

Basic Information Overview

  • Category: Power Rectifiers
  • Use: Voltage Rectification
  • Characteristics: Low forward voltage drop, high current capability
  • Package: TO-277A (SMPC)
  • Essence: Efficient power rectification
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Voltage Rating: 25V
  • Current Rating: 2A
  • Forward Voltage Drop: 0.45V at 1A
  • Reverse Leakage Current: 10μA
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The STPS2L25UF follows the standard pin configuration for the TO-277A package, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • High current capability allows for efficient power handling
  • Fast switching speed for rapid response in rectification applications

Advantages and Disadvantages

Advantages: - Low forward voltage drop reduces power dissipation - High current capability enables handling of heavy loads - Fast switching speed for quick response in rectification

Disadvantages: - Higher reverse leakage current compared to some alternative models - Limited voltage rating compared to higher-end power rectifiers

Working Principles

The STPS2L25UF operates based on the Schottky barrier principle, where the low forward voltage drop is achieved through the metal-semiconductor junction.

Detailed Application Field Plans

The STPS2L25UF finds extensive use in various applications, including: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the STPS2L25UF include: - STPS2H100UF (Higher voltage rating) - STPS2L60UF (Lower forward voltage drop) - STPS2S25UF (Different package type)

In conclusion, the STPS2L25UF is a versatile power rectifier with unique characteristics that make it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STPS2L25UF v technických řešeních

  1. What is the STPS2L25UF used for?

    • The STPS2L25UF is a dual Schottky diode designed for use in high-frequency DC-DC converters, freewheeling diodes, and OR-ing applications.

  2. What is the maximum forward voltage drop of the STPS2L25UF?

    • The maximum forward voltage drop of the STPS2L25UF at 2A is typically 0.45V per diode.

  3. What is the reverse voltage rating of the STPS2L25UF?

    • The STPS2L25UF has a reverse voltage rating of 25V per diode.

  4. What is the typical junction capacitance of the STPS2L25UF?

    • The typical junction capacitance of the STPS2L25UF is 150pF at 0V and 1MHz.

  5. What is the operating temperature range of the STPS2L25UF?

    • The STPS2L25UF has an operating temperature range from -65°C to 150°C.

  6. Can the STPS2L25UF be used in parallel to increase current handling capability?

    • Yes, the STPS2L25UF can be used in parallel to increase current handling capability in applications where higher currents are required.

  7. Is the STPS2L25UF suitable for automotive applications?

    • Yes, the STPS2L25UF is AEC-Q101 qualified, making it suitable for automotive applications.

  8. What is the package type of the STPS2L25UF?

    • The STPS2L25UF is available in a PowerFLAT™ 5x6 package.

  9. Does the STPS2L25UF have a low leakage current?

    • Yes, the STPS2L25UF has a low leakage current, making it suitable for low-power applications.

  10. Is the STPS2L25UF RoHS compliant?

    • Yes, the STPS2L25UF is RoHS compliant, meeting the requirements for lead-free manufacturing.