Vishay Semiconductor Diodes Division
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UGB10DCT-E3/45
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UGB10DCT-E3/45

Product Overview

The UGB10DCT-E3/45 belongs to the category of ultrafast rectifiers and is commonly used in power supply applications. Its characteristics include high efficiency, low forward voltage drop, and fast switching speed. The package type is DPAK (TO-252), and it is available in tape and reel packaging with a quantity of 800 units per reel.

Specifications

  • Maximum Average Forward Current: 10A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.65V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The UGB10DCT-E3/45 has three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Gate

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

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

Disadvantages: - Limited reverse voltage compared to some other rectifiers - Sensitive to temperature variations

Working Principles

The UGB10DCT-E3/45 operates on the principle of rectification, converting alternating current (AC) into direct current (DC). When a positive voltage is applied to the anode with respect to the cathode, the diode conducts and allows current to flow in the forward direction. Conversely, when the voltage is reversed, the diode blocks the current flow.

Detailed Application Field Plans

The UGB10DCT-E3/45 is widely used in power supplies for various electronic devices, including consumer electronics, industrial equipment, and automotive systems. It is particularly suitable for applications requiring high-frequency operation and fast recovery times, such as switch-mode power supplies and DC-DC converters.

Detailed and Complete Alternative Models

  • UGB10DCT-E4/56
  • UGB15DCT-E3/45
  • UGB20DCT-E3/45
  • UGB10DCT-E3/45G (with lead-free packaging)

In conclusion, the UGB10DCT-E3/45 is a high-performance ultrafast rectifier with excellent efficiency and fast switching characteristics, making it an ideal choice for various power supply applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UGB10DCT-E3/45 v technických řešeních

  1. What is the UGB10DCT-E3/45 used for in technical solutions?

    • The UGB10DCT-E3/45 is a high-efficiency, ultrafast rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key specifications of the UGB10DCT-E3/45?

    • The UGB10DCT-E3/45 has a maximum repetitive reverse voltage of 100V, a forward current of 10A, and a low forward voltage drop.

  3. How does the UGB10DCT-E3/45 contribute to improving efficiency in technical solutions?

    • The UGB10DCT-E3/45's low forward voltage drop and high efficiency help minimize power losses and improve overall system efficiency.

  4. In what types of circuits can the UGB10DCT-E3/45 be used?

    • The UGB10DCT-E3/45 can be used in various types of rectification and freewheeling circuits, such as in switch-mode power supplies and DC-DC converters.

  5. What are the temperature and storage requirements for the UGB10DCT-E3/45?

    • The UGB10DCT-E3/45 is designed to operate within a temperature range of -65°C to +175°C and should be stored in a dry and cool environment.

  6. Does the UGB10DCT-E3/45 require any special heat management considerations?

    • While the UGB10DCT-E3/45 has a low forward voltage drop, it is important to consider thermal management to ensure optimal performance and reliability.

  7. Can the UGB10DCT-E3/45 handle high-frequency switching applications?

    • Yes, the UGB10DCT-E3/45 is suitable for high-frequency switching due to its ultrafast recovery time and low reverse recovery charge.

  8. What are the typical failure modes associated with the UGB10DCT-E3/45?

    • Common failure modes include overcurrent conditions, excessive reverse voltage, and thermal overstress, which can lead to degradation or failure of the diode.

  9. Are there any recommended layout considerations when using the UGB10DCT-E3/45 in a circuit?

    • It is advisable to minimize trace lengths, provide adequate thermal vias, and follow recommended PCB layout guidelines to optimize performance and reliability.

  10. Where can I find detailed application notes and design resources for implementing the UGB10DCT-E3/45 in technical solutions?

    • Detailed application notes, design guides, and technical resources for the UGB10DCT-E3/45 can be found on the manufacturer's website or through authorized distributors.