Taiwan Semiconductor Corporation
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UF4003HR0G
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UF4003HR0G

Product Overview

Category

The UF4003HR0G belongs to the category of ultrafast rectifiers.

Use

It is commonly used in electronic circuits for rectification purposes, converting alternating current (AC) to direct current (DC).

Characteristics

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

Package

The UF4003HR0G is typically available in a DO-41 package.

Essence

This product is essential for efficient rectification in electronic circuits.

Packaging/Quantity

The UF4003HR0G is usually packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Reverse Voltage: 200V
  • Forward Voltage Drop: 1V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The UF4003HR0G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Ultrafast recovery time
  • High reliability
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power loss
  • High surge current capability

Disadvantages

  • Sensitive to reverse voltage spikes
  • Higher cost compared to standard rectifiers

Working Principles

The UF4003HR0G operates on the principle of rectification, allowing current to flow in only one direction by utilizing its ultrafast switching characteristics.

Detailed Application Field Plans

The UF4003HR0G is widely used in various applications including: - Switching power supplies - LED lighting - Automotive electronics - Power factor correction circuits

Detailed and Complete Alternative Models

Some alternative models to the UF4003HR0G include: - UF4004HR0G - UF4005HR0G - UF4006HR0G

In conclusion, the UF4003HR0G is a crucial component in electronic circuits, offering ultrafast rectification with high reliability and efficiency.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UF4003HR0G v technických řešeních

  1. What is UF4003HR0G?

    • UF4003HR0G is a high-speed rectifier diode designed for general-purpose applications.

  2. What are the key features of UF4003HR0G?

    • The key features include a low forward voltage drop, high surge current capability, and high reliability.

  3. What are the typical applications of UF4003HR0G?

    • UF4003HR0G is commonly used in power supplies, converters, freewheeling diodes, and reverse battery protection.

  4. What is the maximum repetitive peak reverse voltage of UF4003HR0G?

    • The maximum repetitive peak reverse voltage is 200 volts.

  5. What is the maximum average forward rectified current of UF4003HR0G?

    • The maximum average forward rectified current is 1 ampere.

  6. What is the operating temperature range of UF4003HR0G?

    • The operating temperature range is -65°C to +175°C.

  7. Does UF4003HR0G have a fast reverse recovery time?

    • Yes, UF4003HR0G has a fast reverse recovery time, making it suitable for high-frequency applications.

  8. Is UF4003HR0G RoHS compliant?

    • Yes, UF4003HR0G is RoHS compliant, meeting environmental standards.

  9. Can UF4003HR0G be used in automotive applications?

    • Yes, UF4003HR0G is suitable for automotive applications due to its high surge current capability and reliability.

  10. Are there any recommended alternative components to UF4003HR0G?

    • Some recommended alternatives include UF4003G and UF4003F, which offer similar performance characteristics.