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STPS745G
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STPS745G

Product Overview

STPS745G belongs to the category of power Schottky rectifiers. These rectifiers are used in various electronic circuits for their high efficiency and low forward voltage drop characteristics. The STPS745G is designed for use in applications requiring high current capability and low forward voltage drop. It comes in a TO-220AC package and is available in tape and reel packaging with a quantity of 50 units per reel.

Specifications

  • Maximum Average Forward Current: 2 x 7.5 A
  • Peak Forward Surge Current: 150 A
  • Operating Junction Temperature Range: -65 to +175°C
  • Forward Voltage Drop: 0.55 V
  • Reverse Leakage Current: 15 µA

Detailed Pin Configuration

The STPS745G has a standard TO-220AC pin configuration with the following pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • High surge current capability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low power dissipation
  • Compact design
  • Reliable performance

Disadvantages

  • Sensitive to reverse voltage spikes
  • Limited maximum voltage rating

Working Principles

The STPS745G operates based on the Schottky barrier principle, which allows for fast switching and low forward voltage drop. When a forward voltage is applied, the Schottky barrier allows for the flow of current with minimal resistance, resulting in high efficiency and low power dissipation.

Detailed Application Field Plans

The STPS745G is commonly used in the following applications: - Switching power supplies - DC-DC converters - Motor control circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS745G include: - STPS2045CT - STPS30L45CT - STPS20L45CT - STPS10L45D

In conclusion, the STPS745G is a high-performance power Schottky rectifier suitable for various applications requiring high current capability and low forward voltage drop. Its compact design and reliable performance make it a popular choice in the electronics industry.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi STPS745G dalam penyelesaian teknikal

  1. What is the STPS745G?

    • The STPS745G is a power Schottky rectifier designed for high frequency and high temperature applications.

  2. What is the maximum forward voltage of the STPS745G?

    • The maximum forward voltage of the STPS745G is typically 0.55V at 7A.

  3. What is the maximum reverse voltage of the STPS745G?

    • The maximum reverse voltage of the STPS745G is 45V.

  4. What are the typical applications of the STPS745G?

    • The STPS745G is commonly used in switch mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the operating junction temperature range of the STPS745G?

    • The operating junction temperature range of the STPS745G is -65°C to 175°C.

  6. What is the package type of the STPS745G?

    • The STPS745G comes in a TO-220AC package.

  7. What is the maximum continuous forward current of the STPS745G?

    • The maximum continuous forward current of the STPS745G is 7A.

  8. Does the STPS745G have a low leakage current?

    • Yes, the STPS745G has a low leakage current, making it suitable for high efficiency applications.

  9. Is the STPS745G RoHS compliant?

    • Yes, the STPS745G is RoHS compliant, meeting environmental standards.

  10. Can the STPS745G be used in automotive applications?

    • Yes, the STPS745G is suitable for automotive applications due to its high temperature range and robust design.