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STPS2045CH
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STPS2045CH

Introduction

The STPS2045CH is a Schottky diode belonging to the power management product category. This diode is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power Management
  • Use: Rectification, Voltage Clamping
  • Characteristics: Low Forward Voltage Drop, High Current Capability
  • Package: TO-220AC
  • Essence: Efficient Power Management
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Forward Voltage Drop: 0.55V at 10A
  • Reverse Voltage: 45V
  • Forward Current: 20A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS2045CH has a standard TO-220AC package with three pins: 1. Anode 2. Cathode 3. Thermal Pad

Functional Features

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

Advantages and Disadvantages

Advantages

  • Low power dissipation
  • High efficiency
  • Compact package size

Disadvantages

  • Sensitive to reverse voltage spikes
  • Limited reverse voltage tolerance

Working Principles

The STPS2045CH 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 STPS2045CH finds extensive use in the following applications: - Switching Power Supplies - DC-DC Converters - Reverse Polarity Protection Circuits - Solar Panel Bypass Diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS2045CH include: - STPS2045CT (TO-220AB package) - STPS2045CG (D²PAK package) - MBR2045CT (TO-220AB package)

In conclusion, the STPS2045CH is a versatile and efficient Schottky diode that caters to various power management needs, offering high performance and reliability in diverse electronic applications.

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10個與STPS2045CH在技術方案中應用相關的常見問題與解答

  1. What is the STPS2045CH?

    • The STPS2045CH is a dual Schottky diode designed for high frequency applications and low voltage drop requirements.

  2. What are the key features of the STPS2045CH?

    • The key features include a low forward voltage drop, high frequency operation, and a small footprint package.

  3. What are the typical applications of the STPS2045CH?

    • Typical applications include power supplies, DC-DC converters, reverse polarity protection, and battery charging circuits.

  4. What is the maximum forward voltage drop of the STPS2045CH?

    • The maximum forward voltage drop is typically around 0.45V at a forward current of 10A.

  5. What is the maximum reverse leakage current of the STPS2045CH?

    • The maximum reverse leakage current is typically in the range of microamps to low milliamps.

  6. What is the operating temperature range of the STPS2045CH?

    • The operating temperature range is typically from -65°C to 150°C.

  7. Can the STPS2045CH be used in automotive applications?

    • Yes, the STPS2045CH is suitable for automotive applications due to its high reliability and performance under harsh conditions.

  8. Does the STPS2045CH require a heat sink for high power applications?

    • It is recommended to use a heat sink for high power applications to ensure optimal thermal performance.

  9. What is the package type of the STPS2045CH?

    • The STPS2045CH is available in a D²PAK (TO-263) package.

  10. Is the STPS2045CH RoHS compliant?

    • Yes, the STPS2045CH is RoHS compliant, making it suitable for environmentally conscious designs.