Taiwan Semiconductor Corporation
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UF4004 R0G
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UF4004 R0G

Product Overview

Category

The UF4004 R0G belongs to the category of ultrafast rectifier diodes.

Use

These diodes are commonly used in electronic circuits for rectifying alternating current (AC) to direct current (DC).

Characteristics

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

Package

The UF4004 R0G is typically available in a DO-41 package.

Essence

The essence of UF4004 R0G lies in its ability to efficiently convert AC to DC in electronic circuits.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum repetitive peak reverse voltage: 400V
  • Maximum average forward rectified current: 1A
  • Forward voltage drop: 1.0V at 1A
  • Reverse recovery time: 50ns

Detailed Pin Configuration

The UF4004 R0G typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Ultrafast switching speed allows for efficient rectification of AC signals.
  • Low forward voltage drop minimizes power loss in the circuit.
  • High surge current capability ensures reliability in demanding applications.

Advantages

  • Efficient rectification of high-frequency AC signals
  • Low power dissipation
  • Reliable performance under surge conditions

Disadvantages

  • Limited maximum repetitive peak reverse voltage compared to some other diode types
  • Higher cost compared to standard rectifier diodes

Working Principles

The UF4004 R0G operates based on the principles of semiconductor junction behavior, allowing it to conduct current in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

Power Supplies

The UF4004 R0G can be used in power supply circuits to efficiently convert AC input to DC output.

Switching Circuits

Due to its ultrafast switching speed, these diodes are suitable for use in high-frequency switching circuits.

Inverters

In inverter circuits, the UF4004 R0G can help convert DC power to AC for various applications.

Detailed and Complete Alternative Models

  • UF4001 R0G
  • UF4002 R0G
  • UF4003 R0G
  • UF4005 R0G

In summary, the UF4004 R0G ultrafast rectifier diode offers efficient rectification, fast switching speed, and high surge current capability, making it suitable for various electronic applications requiring reliable AC to DC conversion.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UF4004 R0G v technických řešeních

  1. What is UF4004 R0G?

    • UF4004 R0G is a fast recovery rectifier diode commonly used in electronic circuits to convert alternating current (AC) to direct current (DC).

  2. What are the key features of UF4004 R0G?

    • UF4004 R0G features a high surge current capability, low forward voltage drop, and fast reverse recovery time.

  3. What are the typical applications of UF4004 R0G?

    • UF4004 R0G is often used in power supplies, inverters, converters, and other electronic devices requiring rectification of AC to DC.

  4. What is the maximum forward voltage of UF4004 R0G?

    • The maximum forward voltage of UF4004 R0G is typically around 1V at a forward current of 1A.

  5. What is the reverse recovery time of UF4004 R0G?

    • The reverse recovery time of UF4004 R0G is very fast, usually in the range of nanoseconds.

  6. What is the maximum repetitive peak reverse voltage of UF4004 R0G?

    • The maximum repetitive peak reverse voltage of UF4004 R0G is around 400V.

  7. Can UF4004 R0G be used for high-frequency applications?

    • Yes, UF4004 R0G is suitable for high-frequency applications due to its fast recovery time.

  8. What are the temperature specifications for UF4004 R0G?

    • UF4004 R0G is typically rated for operation within a temperature range of -65°C to 175°C.

  9. Is UF4004 R0G RoHS compliant?

    • Yes, UF4004 R0G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. Where can I find detailed technical specifications for UF4004 R0G?

    • Detailed technical specifications for UF4004 R0G can be found in the datasheet provided by the manufacturer or distributor.