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STPS745FP
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STPS745FP

Product Overview

Category

The STPS745FP belongs to the category of power Schottky rectifiers.

Use

It is used for high-efficiency, low power loss rectification in various electronic circuits and power supply applications.

Characteristics

  • High efficiency
  • Low power loss
  • Fast switching speed
  • High current capability

Package

The STPS745FP is typically available in a TO-220AC package.

Essence

The essence of the STPS745FP lies in its ability to provide efficient rectification with minimal power loss.

Packaging/Quantity

The STPS745FP is usually packaged in reels or tubes, and the quantity per package varies based on the manufacturer's specifications.

Specifications

  • Maximum Average Forward Current: 7A
  • Repetitive Peak Reverse Voltage: 45V
  • Forward Voltage Drop: 0.55V at 3A
  • Reverse Leakage Current: 50µA
  • Operating Junction Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The STPS745FP typically has three pins: 1. Anode 2. Cathode 3. Thermal pad (connected to the metal tab of the package)

Functional Features

  • Low forward voltage drop
  • High-frequency operation capability
  • Guard ring for enhanced ruggedness and reliability

Advantages

  • High efficiency and low power loss
  • Fast switching speed
  • Suitable for high-frequency operation
  • Enhanced ruggedness and reliability due to guard ring structure

Disadvantages

  • Higher cost compared to standard rectifiers
  • Limited reverse voltage capability compared to some other rectifier types

Working Principles

The STPS745FP operates based on the principles of Schottky rectification, utilizing the low forward voltage drop characteristics of the Schottky diode to minimize power loss during rectification.

Detailed Application Field Plans

The STPS745FP is commonly used in the following applications: - Switching power supplies - DC-DC converters - Battery chargers - Power factor correction circuits - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STPS745FP include: - STPS2045CT - STPS30L45CT - STPS20H100CFP

In conclusion, the STPS745FP is a high-performance power Schottky rectifier that offers high efficiency, low power loss, and fast switching speed. Its application spans across various electronic circuits and power supply applications, making it a versatile component in modern electronics.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng STPS745FP trong giải pháp kỹ thuật

  1. What is the STPS745FP?

    • The STPS745FP is a power Schottky rectifier designed for high frequency and low voltage applications.

  2. What is the maximum forward voltage of the STPS745FP?

    • The maximum forward voltage of the STPS745FP is typically 0.55V at 7.5A.

  3. What is the reverse voltage rating of the STPS745FP?

    • The reverse voltage rating of the STPS745FP is 45V.

  4. What are the typical applications of the STPS745FP?

    • The STPS745FP is commonly used in DC-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the operating temperature range of the STPS745FP?

    • The STPS745FP has an operating temperature range from -65°C to 175°C.

  6. What is the package type of the STPS745FP?

    • The STPS745FP comes in a PowerFLAT 5x6 package.

  7. What is the maximum continuous forward current of the STPS745FP?

    • The maximum continuous forward current of the STPS745FP is 7.5A.

  8. Does the STPS745FP have a low leakage current?

    • Yes, the STPS745FP has a low leakage current, making it suitable for energy-efficient designs.

  9. Is the STPS745FP RoHS compliant?

    • Yes, the STPS745FP is RoHS compliant, meeting environmental standards.

  10. Can the STPS745FP be used in automotive applications?

    • Yes, the STPS745FP is suitable for automotive applications due to its high reliability and performance characteristics.