Taiwan Semiconductor Corporation
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UF4004HR0G
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UF4004HR0G

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High efficiency, fast switching, low forward voltage drop
  • Package: DO-41
  • Essence: Ultrafast rectifier diode
  • Packaging/Quantity: Available in reels of 5000 units

Specifications

  • Forward Voltage Drop: 0.93V
  • Reverse Recovery Time: 50ns
  • Maximum Continuous Forward Current: 1A
  • Maximum Repetitive Reverse Voltage: 400V

Detailed Pin Configuration

The UF4004HR0G is a two-terminal device with an anode and a cathode. It is packaged in the DO-41 package, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Ultrafast recovery time
  • Low reverse recovery current
  • High surge current capability
  • High reliability and ruggedness

Advantages and Disadvantages

Advantages: - Fast switching speed - Low forward voltage drop - High efficiency

Disadvantages: - Limited maximum repetitive reverse voltage - Sensitive to temperature variations

Working Principles

The UF4004HR0G operates on the principle of rectification, allowing current to flow in only one direction. Its ultrafast recovery time ensures minimal reverse recovery loss, making it suitable for high-frequency applications.

Detailed Application Field Plans

The UF4004HR0G is commonly used in: - Switching power supplies - Freewheeling diodes - Snubber circuits - High-frequency rectification

Detailed and Complete Alternative Models

  • 1N4937
  • FR207
  • HER208
  • UF4007

In conclusion, the UF4004HR0G is a high-performance ultrafast rectifier diode with excellent characteristics for various applications requiring fast switching and high efficiency.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UF4004HR0G v technických řešeních

  1. What is UF4004HR0G?

    • UF4004HR0G is a high-speed rectifier diode designed for general-purpose applications.

  2. What are the key features of UF4004HR0G?

    • The key features of UF4004HR0G include a low forward voltage drop, high surge current capability, and fast switching speed.

  3. What are the typical applications of UF4004HR0G?

    • UF4004HR0G is commonly used in power supplies, inverters, converters, and freewheeling diodes for consumer electronics and industrial equipment.

  4. What is the maximum repetitive peak reverse voltage of UF4004HR0G?

    • The maximum repetitive peak reverse voltage of UF4004HR0G is 400V.

  5. What is the maximum average forward rectified current of UF4004HR0G?

    • The maximum average forward rectified current of UF4004HR0G is 1A.

  6. What is the operating temperature range of UF4004HR0G?

    • UF4004HR0G can operate within a temperature range of -65°C to +175°C.

  7. Does UF4004HR0G have a low leakage current?

    • Yes, UF4004HR0G has a low leakage current which makes it suitable for high-efficiency applications.

  8. Can UF4004HR0G be used in fast recovery circuits?

    • Yes, UF4004HR0G is designed for fast recovery and can be used in fast switching circuits.

  9. Is UF4004HR0G RoHS compliant?

    • Yes, UF4004HR0G is RoHS compliant, making it environmentally friendly.

  10. Where can I find detailed technical specifications for UF4004HR0G?

    • Detailed technical specifications for UF4004HR0G can be found in the product datasheet provided by the manufacturer or distributor.