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UF4002-AP
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UF4002-AP: Diode Rectifier

Basic Information Overview

  • Category: Electronic Component
  • Use: Rectification in electronic circuits
  • Characteristics: Fast recovery, low forward voltage drop
  • Package: DO-41
  • Essence: Rectifying diode
  • Packaging/Quantity: Bulk packaging, typically 1000 pieces per reel

Specifications

  • Peak Repetitive Reverse Voltage: 100V
  • Average Rectified Output Current: 1A
  • Forward Voltage Drop: 1V at 1A
  • Reverse Recovery Time: 50ns

Detailed Pin Configuration

The UF4002-AP is a two-terminal device with an anode and a cathode. The anode is marked with a band on the body of the diode.

Functional Features

  • Fast recovery time
  • Low forward voltage drop
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power loss
  • High efficiency

Disadvantages

  • Limited reverse voltage capability
  • Sensitivity to temperature variations

Working Principles

The UF4002-AP operates based on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The UF4002-AP is commonly used in power supplies, battery chargers, and other electronic circuits requiring rectification. Its fast recovery time makes it suitable for high-frequency applications.

Detailed and Complete Alternative Models

  • UF4001-AP: Lower peak repetitive reverse voltage (50V)
  • UF4003-AP: Higher peak repetitive reverse voltage (200V)
  • UF4004-AP: Higher average rectified output current (2A)

This completes the entry for UF4002-AP, providing comprehensive information about its category, specifications, features, and applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng UF4002-AP sa mga teknikal na solusyon

  1. What is UF4002-AP?

    • UF4002-AP is a fast recovery diode commonly used in rectifier circuits and voltage clamping applications.

  2. What are the key features of UF4002-AP?

    • The key features of UF4002-AP include its fast recovery time, low forward voltage drop, and high surge current capability.

  3. What are the typical applications of UF4002-AP?

    • UF4002-AP is commonly used in power supplies, inverters, battery chargers, and other electronic devices requiring rectification and voltage clamping.

  4. What is the maximum forward voltage of UF4002-AP?

    • The maximum forward voltage of UF4002-AP is typically around 1V at a forward current of 1A.

  5. What is the reverse recovery time of UF4002-AP?

    • The reverse recovery time of UF4002-AP is typically in the range of tens of nanoseconds, making it suitable for high-frequency applications.

  6. What is the maximum repetitive peak reverse voltage of UF4002-AP?

    • The maximum repetitive peak reverse voltage of UF4002-AP is typically around 100V.

  7. Can UF4002-AP be used in flyback converter circuits?

    • Yes, UF4002-AP can be used in flyback converter circuits due to its fast recovery time and low forward voltage drop.

  8. What is the operating temperature range of UF4002-AP?

    • The operating temperature range of UF4002-AP is typically between -55°C to +150°C, making it suitable for a wide range of environments.

  9. Is UF4002-AP RoHS compliant?

    • Yes, UF4002-AP is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  10. Where can I find detailed specifications and application notes for UF4002-AP?

    • Detailed specifications and application notes for UF4002-AP can be found in the manufacturer's datasheet and application notes, which are available on their official website or through authorized distributors.