STMicroelectronics
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STPS3045CP
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STPS3045CP

Product Overview

Category

The STPS3045CP belongs to the category of Schottky diodes.

Use

It is commonly used in power supply and voltage regulation applications.

Characteristics

  • Low forward voltage drop
  • High switching speed
  • Low reverse leakage current

Package

The STPS3045CP is available in a TO-220AB package.

Essence

This diode is essential for efficient power management and voltage regulation in electronic circuits.

Packaging/Quantity

The STPS3045CP is typically sold in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 30A
  • Maximum Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V at 15A
  • Reverse Leakage Current: 50µA at 45V

Detailed Pin Configuration

The STPS3045CP has three pins: 1. Anode 2. Cathode 3. Thermal pad

Functional Features

  • Fast switching capability
  • Low power dissipation
  • High efficiency in power conversion

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power loss
  • High switching speed allows for efficient power management
  • Low reverse leakage current minimizes energy wastage

Disadvantages

  • Limited maximum reverse voltage compared to some other diode models
  • Higher cost compared to standard silicon diodes

Working Principles

The STPS3045CP operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

The STPS3045CP is widely used in the following applications: - Switching power supplies - Voltage regulators - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS3045CP include: - STPS30L45CW: Similar characteristics with a lower forward voltage drop - MBR3045PT: Higher maximum reverse voltage with comparable forward voltage drop

In conclusion, the STPS3045CP is a crucial component in power supply and voltage regulation applications due to its high efficiency and fast switching capabilities. Its low forward voltage drop and minimal reverse leakage current make it an ideal choice for various electronic circuits.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق STPS3045CP في الحلول التقنية

  1. What is the STPS3045CP?

    • The STPS3045CP is a dual Schottky rectifier designed for high frequency DC-to-DC converters, freewheeling diodes, and polarity protection applications.

  2. What is the maximum average forward current of the STPS3045CP?

    • The maximum average forward current of the STPS3045CP is 15A per diode.

  3. What is the maximum reverse voltage of the STPS3045CP?

    • The maximum reverse voltage of the STPS3045CP is 45V.

  4. What are the typical applications of the STPS3045CP?

    • Typical applications of the STPS3045CP include switch mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the operating junction temperature range of the STPS3045CP?

    • The operating junction temperature range of the STPS3045CP is -65°C to +150°C.

  6. What is the package type of the STPS3045CP?

    • The STPS3045CP comes in a TO-220AB package.

  7. What are the key features of the STPS3045CP?

    • The key features of the STPS3045CP include low forward voltage drop, high frequency operation, and high junction temperature capability.

  8. Can the STPS3045CP be used in automotive applications?

    • Yes, the STPS3045CP is suitable for automotive applications such as reverse battery protection and DC-to-DC converters.

  9. Does the STPS3045CP have a low leakage current?

    • Yes, the STPS3045CP has a low leakage current, making it suitable for high efficiency applications.

  10. Is the STPS3045CP RoHS compliant?

    • Yes, the STPS3045CP is RoHS compliant, meeting environmental standards for lead-free manufacturing.