Taiwan Semiconductor Corporation
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SR304HR0G
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SR304HR0G Product Overview

Introduction

The SR304HR0G belongs to the category of high-performance voltage regulators and is designed for use in various electronic applications. This product offers exceptional characteristics, packaging, and quantity options, making it a versatile choice for a wide range of projects.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing voltage in electronic circuits
  • Characteristics: High performance, reliability, efficiency
  • Package: TO-220 package
  • Essence: Ensuring stable voltage supply
  • Packaging/Quantity: Available in reels or tubes, quantity options vary

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 3A
  • Dropout Voltage: 1.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SR304HR0G features a standard TO-220 pin configuration with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • High Efficiency: The SR304HR0G offers high efficiency, minimizing power loss and heat generation.
  • Overcurrent Protection: Built-in overcurrent protection ensures the safety of connected devices.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Overcurrent protection
  • Low dropout voltage

Disadvantages

  • Higher cost compared to standard regulators
  • Larger physical size due to TO-220 package

Working Principles

The SR304HR0G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output. It regulates the output voltage by dissipating excess power as heat when the input voltage exceeds the required output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM317: A popular adjustable voltage regulator with similar specifications
  • L7805: Fixed 5V voltage regulator commonly used in electronic circuits
  • LM2940: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the SR304HR0G is a high-performance voltage regulator with versatile applications and robust features, making it an ideal choice for various electronic projects.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SR304HR0G v technických řešeních

  1. What is SR304HR0G?

    • SR304HR0G is a high-performance, low-resistance, and ultra-fast recovery diode designed for various technical solutions.

  2. What are the key features of SR304HR0G?

    • The key features include low forward voltage drop, high current capability, fast reverse recovery time, and high reliability.

  3. In what technical applications can SR304HR0G be used?

    • SR304HR0G is commonly used in power supplies, inverters, motor drives, and other high-frequency rectification applications.

  4. What is the maximum operating temperature for SR304HR0G?

    • The maximum operating temperature for SR304HR0G is typically around 175°C.

  5. What is the typical forward voltage drop of SR304HR0G?

    • The typical forward voltage drop is around 0.75V at a forward current of 30A.

  6. Does SR304HR0G have any special packaging requirements?

    • SR304HR0G is available in industry-standard packages such as TO-220AB and D2PAK, making it easy to integrate into various designs.

  7. Can SR304HR0G be used in automotive applications?

    • Yes, SR304HR0G is suitable for automotive systems such as engine control units, LED lighting, and other power management applications.

  8. What are the typical reverse recovery time and reverse leakage current of SR304HR0G?

    • The typical reverse recovery time is around 35ns, and the reverse leakage current is very low, typically in the range of microamps.

  9. Is SR304HR0G RoHS compliant?

    • Yes, SR304HR0G is RoHS compliant, ensuring environmental friendliness and regulatory compliance.

  10. Are there any application notes or reference designs available for SR304HR0G?

    • Yes, detailed application notes and reference designs are available to assist engineers in implementing SR304HR0G in their technical solutions.