Central Semiconductor Corp
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UF4006 TR
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UF4006 TR

Product Overview

  • Category: Diode
  • Use: Rectification
  • Characteristics: Fast recovery, low forward voltage drop
  • Package: DO-41
  • Essence: Ultrafast diode
  • Packaging/Quantity: Tape and reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 600V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 1V @ 1A
  • Speed: Fast recovery

Detailed Pin Configuration

The UF4006 TR has a standard DO-41 package with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Fast recovery time reduces switching losses
  • Low forward voltage drop minimizes power dissipation
  • High surge current capability enhances reliability

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to temperature variations

Working Principles

The UF4006 TR is designed to efficiently rectify alternating current by allowing current flow in only one direction. Its fast recovery time ensures minimal reverse recovery loss, making it suitable for high-frequency applications.

Detailed Application Field Plans

The UF4006 TR is commonly used in: - Switching power supplies - Freewheeling diodes - Snubber circuits - Inverters

Detailed and Complete Alternative Models

  • 1N4007: Standard recovery diode with higher voltage rating
  • FR107: Fast recovery diode with similar characteristics
  • HER208: Ultrafast diode with higher current rating

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät UF4006 TR :n soveltamiseen teknisissä ratkaisuissa

  1. What is UF4006 TR?

    • UF4006 TR is a fast recovery diode with a maximum repetitive reverse voltage of 800V and a forward current of 1A.

  2. What are the typical applications of UF4006 TR?

    • UF4006 TR is commonly used in rectification, freewheeling, and snubber circuits in power supplies, inverters, and other electronic equipment.

  3. What is the maximum forward voltage drop of UF4006 TR?

    • The maximum forward voltage drop of UF4006 TR is typically around 1V at a forward current of 1A.

  4. What is the reverse recovery time of UF4006 TR?

    • The reverse recovery time of UF4006 TR is typically around 50ns.

  5. Can UF4006 TR be used in high-frequency applications?

    • Yes, UF4006 TR can be used in high-frequency applications due to its fast recovery time.

  6. What is the operating temperature range of UF4006 TR?

    • UF4006 TR is designed to operate within a temperature range of -65°C to 175°C.

  7. Does UF4006 TR require a heatsink for certain applications?

    • Depending on the application and the power dissipation, a heatsink may be required to ensure proper thermal management.

  8. Is UF4006 TR suitable for use in switching power supplies?

    • Yes, UF4006 TR is suitable for use in switching power supplies due to its fast recovery characteristics.

  9. What are the packaging options available for UF4006 TR?

    • UF4006 TR is available in various package types, including DO-41, SMA, and SMB.

  10. Are there any specific layout considerations when using UF4006 TR in a circuit?

    • It is important to minimize the loop area and keep the traces short to reduce parasitic inductance and ensure optimal performance of UF4006 TR in the circuit.