STMicroelectronics
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
STPS40L45CG
詳細を表示 DataSheets

STPS40L45CG

Introduction

The STPS40L45CG is a Schottky diode belonging to the semiconductor product category. This diode is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor, Diode
  • Use: Rectification, Voltage Clamping
  • Characteristics: Low forward voltage drop, High current capability, Fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Voltage Rating: 45V
  • Current Rating: 40A
  • Forward Voltage Drop: 0.55V at 20A
  • Reverse Leakage Current: 50μA at 25°C
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS40L45CG has a standard TO-220AB package with two pins. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Low power dissipation
  • High reliability and robustness

Disadvantages

  • Higher cost compared to standard rectifier diodes
  • Sensitive to reverse voltage spikes

Working Principles

The STPS40L45CG operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage drop, making it suitable for high-efficiency applications.

Detailed Application Field Plans

The STPS40L45CG finds extensive use in the following application fields: - Switching power supplies - DC-DC converters - Solar inverters - Motor control circuits - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the STPS40L45CG include: - STPS40H100CW - STPS40M80CT - STPS40L30CG - STPS40L60CG

In conclusion, the STPS40L45CG Schottky diode offers efficient power management and high current capability, making it a preferred choice for various electronic applications.

Word Count: 345

技術ソリューションにおける STPS40L45CG 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 STPS40L45CG used for?

    • The STPS40L45CG is a Schottky diode designed for high current rectification and power management applications.

  2. What is the maximum forward voltage of the STPS40L45CG?

    • The maximum forward voltage of the STPS40L45CG is typically 0.55V at a forward current of 20A.

  3. What is the reverse voltage rating of the STPS40L45CG?

    • The reverse voltage rating of the STPS40L45CG is 45V.

  4. What are the typical applications of the STPS40L45CG in technical solutions?

    • The STPS40L45CG is commonly used in power supplies, DC-DC converters, and battery charging circuits.

  5. What is the maximum junction temperature of the STPS40L45CG?

    • The maximum junction temperature of the STPS40L45CG is 150°C.

  6. What is the package type of the STPS40L45CG?

    • The STPS40L45CG comes in a TO-220AB package.

  7. What is the reverse recovery time of the STPS40L45CG?

    • The reverse recovery time of the STPS40L45CG is typically 35ns.

  8. What are the key features of the STPS40L45CG?

    • The key features include low forward voltage drop, high current capability, and fast switching speed.

  9. Can the STPS40L45CG be used in automotive applications?

    • Yes, the STPS40L45CG is suitable for automotive systems such as power distribution and motor control.

  10. Is the STPS40L45CG RoHS compliant?

    • Yes, the STPS40L45CG is RoHS compliant, making it suitable for use in environmentally sensitive applications.