Taiwan Semiconductor Corporation
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UF4002HR0G
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UF4002HR0G

Product Overview

Category

The UF4002HR0G belongs to the category of ultrafast rectifiers.

Use

It is commonly used in electronic circuits for rectification purposes, converting alternating current (AC) to direct current (DC).

Characteristics

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

Package

The UF4002HR0G is typically available in a DO-41 package.

Essence

This product is essential for efficient power conversion in electronic devices.

Packaging/Quantity

The UF4002HR0G is usually packaged in reels or tubes and is available in various quantities depending on the manufacturer.

Specifications

  • Maximum repetitive peak reverse voltage: 100V
  • Average rectified output current: 1A
  • Forward voltage drop: 1V
  • Reverse recovery time: 50ns

Detailed Pin Configuration

The UF4002HR0G typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to temperature variations

Working Principles

The UF4002HR0G operates based on the principles of semiconductor physics, utilizing its unique material properties to facilitate the rectification process.

Detailed Application Field Plans

The UF4002HR0G is widely used in: - Power supplies - Battery chargers - LED lighting - Switching power supplies

Detailed and Complete Alternative Models

Some alternative models to the UF4002HR0G include: - UF4001HR0G - UF4003HR0G - UF4004HR0G

In conclusion, the UF4002HR0G is a crucial component in electronic circuits, providing efficient rectification and power conversion capabilities. Its ultrafast switching speed and low forward voltage drop make it suitable for various applications in the electronics industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UF4002HR0G v technických řešeních

  1. What is UF4002HR0G?

    • UF4002HR0G is a high-speed rectifier diode designed for general-purpose applications.

  2. What are the key features of UF4002HR0G?

    • The key features include a low forward voltage drop, high current capability, and high reliability.

  3. What are the typical applications of UF4002HR0G?

    • UF4002HR0G is commonly used in power supplies, converters, freewheeling diodes, and reverse battery protection.

  4. What is the maximum repetitive peak reverse voltage of UF4002HR0G?

    • The maximum repetitive peak reverse voltage is 100V.

  5. What is the maximum average forward rectified current of UF4002HR0G?

    • The maximum average forward rectified current is 1A.

  6. What is the operating temperature range of UF4002HR0G?

    • The operating temperature range is -65°C to +175°C.

  7. Does UF4002HR0G have any special packaging options?

    • Yes, UF4002HR0G is available in various package types such as DO-41, SMA, and SMB.

  8. Is UF4002HR0G RoHS compliant?

    • Yes, UF4002HR0G is RoHS compliant, making it suitable for environmentally friendly applications.

  9. What are the typical forward voltage and reverse recovery time of UF4002HR0G?

    • The typical forward voltage is 1V at 1A, and the typical reverse recovery time is 50ns.

  10. Are there any recommended application notes or design guidelines for using UF4002HR0G?

    • Yes, the manufacturer provides detailed application notes and design guidelines for incorporating UF4002HR0G into technical solutions.