Taiwan Semiconductor Corporation
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SR004HR0G
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SR004HR0G Product Overview

Introduction

SR004HR0G is a versatile electronic component that belongs to the category of high-speed rectifier diodes. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: High-speed rectifier diode
  • Use: Rectification of high-frequency signals in electronic circuits
  • Characteristics: Fast switching speed, low forward voltage drop, high efficiency
  • Package: Small outline package (SOP), surface mount device (SMD)
  • Essence: Efficient rectification of high-frequency signals
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Maximum Reverse Voltage: 100V
  • Average Forward Current: 2A
  • Forward Voltage Drop: 0.7V at 1A
  • Reverse Recovery Time: 50ns
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SR004HR0G has a standard SMD pin configuration with two terminals for easy integration into electronic circuits.

Functional Features

  • Fast Switching Speed: Enables quick response in rectifying high-frequency signals.
  • Low Forward Voltage Drop: Ensures minimal power loss during operation.
  • High Efficiency: Optimizes energy utilization in electronic circuits.

Advantages and Disadvantages

Advantages

  • Enhanced signal rectification capabilities
  • Compact size for space-constrained applications
  • Reliable performance under varying operating conditions

Disadvantages

  • Limited maximum reverse voltage compared to some alternative models
  • Sensitive to excessive current and voltage fluctuations

Working Principles

The SR004HR0G operates based on the principle of semiconductor rectification, where it efficiently converts alternating current (AC) signals into direct current (DC) signals with minimal loss and high speed.

Detailed Application Field Plans

This high-speed rectifier diode finds extensive use in the following application fields: - Switching power supplies - LED lighting - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SR005HR0G: Higher maximum reverse voltage for more demanding applications
  • SR003HR0G: Lower forward voltage drop for ultra-low power consumption requirements
  • SR006HR0G: Enhanced reverse recovery time for ultra-fast switching applications

In conclusion, the SR004HR0G high-speed rectifier diode offers efficient rectification of high-frequency signals with its fast switching speed, low forward voltage drop, and high efficiency. Its compact size and reliable performance make it suitable for various electronic applications, especially in switching power supplies, LED lighting, automotive electronics, and consumer electronics.

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Énumérez 10 questions et réponses courantes liées à l'application de SR004HR0G dans les solutions techniques

  1. What is SR004HR0G?

    • SR004HR0G is a high-performance, low-resistance Schottky diode used in various technical solutions.

  2. What are the key features of SR004HR0G?

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

  3. In what technical applications can SR004HR0G be used?

    • SR004HR0G is commonly used in power supplies, voltage clamping, reverse polarity protection, and DC-DC converters.

  4. What is the maximum forward voltage of SR004HR0G?

    • The maximum forward voltage is typically around 0.45V at a forward current of 1A.

  5. What is the reverse leakage current of SR004HR0G?

    • The reverse leakage current is typically very low, around a few microamps at the rated voltage.

  6. What is the operating temperature range for SR004HR0G?

    • The operating temperature range is usually between -65°C to +125°C.

  7. Does SR004HR0G come in different package types?

    • Yes, SR004HR0G is available in various package types such as SMA, SMB, and SMC.

  8. Can SR004HR0G be used in automotive applications?

    • Yes, SR004HR0G is suitable for automotive applications due to its high reliability and performance.

  9. What are the typical applications where SR004HR0G provides significant benefits?

    • SR004HR0G is particularly beneficial in applications requiring low forward voltage drop and high current capability, such as in power management circuits.

  10. Are there any recommended layout considerations when using SR004HR0G?

    • Yes, it is recommended to minimize the length of the PCB traces connected to the diode to reduce parasitic resistance and inductance.

Feel free to ask if you need further information on any of these questions!