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STPS745D
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STPS745D

Product Overview

Category

The STPS745D belongs to the category of power Schottky rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic circuits and power supply applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Low leakage current

Package

The STPS745D is available in a PowerFLAT package, which provides high power density and excellent thermal performance.

Essence

The essence of the STPS745D lies in its ability to efficiently convert AC to DC with minimal power loss and fast response times.

Packaging/Quantity

The STPS745D is typically packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Maximum Average Forward Current: 7A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V
  • Operating Temperature Range: -65°C to 175°C
  • Package Type: PowerFLAT 5x6

Detailed Pin Configuration

The STPS745D has a total of five pins, with a detailed pin configuration as follows: 1. Anode 2. Cathode 3. Not Connected 4. Cathode 5. Anode

Functional Features

  • High current capability
  • Low power dissipation
  • Fast reverse recovery time
  • Excellent thermal management

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop
  • Excellent thermal performance

Disadvantages

  • Limited reverse voltage capability compared to some other rectifier models
  • Sensitive to overvoltage conditions

Working Principles

The STPS745D operates based on the principles of Schottky diode rectification, where it allows current to flow in one direction with a lower forward voltage drop compared to standard diodes.

Detailed Application Field Plans

The STPS745D is commonly used in the following application fields: - Switching power supplies - DC-DC converters - Battery chargers - LED lighting systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the STPS745D include: - STPS2045CT - STPS30L45CT - STPS20H100CFP

In conclusion, the STPS745D is a high-performance power Schottky rectifier with excellent efficiency, fast switching speed, and reliable thermal characteristics. Its application spans across various electronic circuits and power supply systems, making it a versatile component in modern electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STPS745D en soluciones técnicas

  1. What is the STPS745D?

    • The STPS745D is a power Schottky rectifier designed for high-frequency applications.

  2. What is the maximum forward voltage of the STPS745D?

    • The maximum forward voltage of the STPS745D is typically 0.55V at 7.5A.

  3. What is the reverse voltage rating of the STPS745D?

    • The reverse voltage rating of the STPS745D is 45V.

  4. What are the typical applications of the STPS745D?

    • The STPS745D is commonly used in DC-DC converters, freewheeling diodes, and OR-ing diodes in power supplies.

  5. What is the maximum junction temperature of the STPS745D?

    • The maximum junction temperature of the STPS745D is 150°C.

  6. What is the package type of the STPS745D?

    • The STPS745D comes in a TO-220AC package.

  7. What is the reverse recovery time of the STPS745D?

    • The reverse recovery time of the STPS745D is typically 35ns.

  8. What is the maximum continuous forward current of the STPS745D?

    • The maximum continuous forward current of the STPS745D is 7.5A.

  9. Does the STPS745D have an exposed pad for thermal management?

    • Yes, the STPS745D features an exposed pad for improved thermal performance.

  10. Is the STPS745D suitable for high-frequency switching applications?

    • Yes, the STPS745D is specifically designed for high-frequency applications and offers low switching losses.