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STPS1545CG-TR
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STPS1545CG-TR

Introduction

STPS1545CG-TR is a diode belonging to the category of Schottky diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification in power supply applications
  • Characteristics: Low forward voltage drop, high switching speed
  • Package: PowerFLAT (5x6)
  • Essence: Efficient power conversion
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 45V
  • Current - Average Rectified (Io): 15A
  • Voltage - Forward (Vf) (Max) @ If: 490mV @ 7.5A
  • Operating Temperature: -65°C ~ 175°C
  • Mounting Type: Surface Mount
  • Package / Case: PowerFLAT-5x6

Detailed Pin Configuration

The STPS1545CG-TR has a PowerFLAT-5x6 package with two pins for connection. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

  • Low forward voltage drop
  • High switching speed
  • Low reverse leakage current
  • High reliability and ruggedness

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Low power dissipation
  • Compact package size

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to overvoltage conditions

Working Principles

The STPS1545CG-TR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop during rectification.

Detailed Application Field Plans

The STPS1545CG-TR is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to STPS1545CG-TR include: - STPS1545CT - STPS1545D - STPS1545FP

In summary, the STPS1545CG-TR is a Schottky diode known for its efficient power conversion, low forward voltage drop, and high switching speed. It finds applications in various power supply and conversion circuits, offering compact size and reliable performance.

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技術ソリューションにおける STPS1545CG-TR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the STPS1545CG-TR?

    • The STPS1545CG-TR is a dual Schottky power rectifier designed for high frequency DC-to-DC converters, freewheeling and polarity protection applications.

  2. What is the maximum average forward current of the STPS1545CG-TR?

    • The maximum average forward current of the STPS1545CG-TR is 15A per diode.

  3. What is the maximum repetitive peak reverse voltage of the STPS1545CG-TR?

    • The maximum repetitive peak reverse voltage of the STPS1545CG-TR is 45V.

  4. What are the typical applications for the STPS1545CG-TR?

    • Typical applications for the STPS1545CG-TR include high frequency DC-to-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the operating junction temperature range of the STPS1545CG-TR?

    • The operating junction temperature range of the STPS1545CG-TR is -65°C to +150°C.

  6. What is the package type of the STPS1545CG-TR?

    • The STPS1545CG-TR comes in a PowerFLAT 5x6 package.

  7. What is the reverse leakage current of the STPS1545CG-TR at its maximum rated voltage?

    • The reverse leakage current of the STPS1545CG-TR at its maximum rated voltage is typically 100µA.

  8. Can the STPS1545CG-TR be used in automotive applications?

    • Yes, the STPS1545CG-TR is suitable for use in automotive applications.

  9. What are the key advantages of using the STPS1545CG-TR in high frequency DC-to-DC converters?

    • The key advantages include low forward voltage drop, fast switching speed, and high junction temperature capability.

  10. Is the STPS1545CG-TR RoHS compliant?

    • Yes, the STPS1545CG-TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.