Vishay Semiconductor Diodes Division
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BA679-GS08
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BA679-GS08 Product Overview

Introduction

The BA679-GS08 is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-252-3 (DPAK)
  • Essence: Ensuring stable voltage supply for electronic devices
  • Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on manufacturer's specifications

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.25V to 16V
  • Output Current: Up to 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BA679-GS08 features a standard 3-pin configuration: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and improves efficiency
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact form factor
  • Thermal protection enhances safety

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The BA679-GS08 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in the input voltage and load conditions. The device utilizes feedback control to achieve precise regulation.

Detailed Application Field Plans

The BA679-GS08 finds extensive use in various electronic systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BA679-GS08 include: - LM317: A popular adjustable voltage regulator with higher output current capability - L78xx Series: Fixed voltage regulators available in various output voltage options - LT1086: Low dropout voltage regulator suitable for demanding applications

In conclusion, the BA679-GS08 serves as a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von BA679-GS08 in technischen Lösungen auf

  1. What is BA679-GS08?

    • BA679-GS08 is a high-speed switching diode designed for use in general-purpose switching applications.

  2. What are the key features of BA679-GS08?

    • The key features of BA679-GS08 include its high switching speed, low leakage current, and small package size.

  3. What are the typical applications of BA679-GS08?

    • Typical applications of BA679-GS08 include high-speed switching in various technical solutions such as power supplies, inverters, and voltage clamping circuits.

  4. What is the maximum forward voltage of BA679-GS08?

    • The maximum forward voltage of BA679-GS08 is typically around 1V at a forward current of 100mA.

  5. What is the reverse recovery time of BA679-GS08?

    • The reverse recovery time of BA679-GS08 is typically around 4ns, making it suitable for high-speed switching applications.

  6. What is the maximum continuous forward current of BA679-GS08?

    • The maximum continuous forward current of BA679-GS08 is typically around 200mA.

  7. Does BA679-GS08 have any special packaging requirements?

    • BA679-GS08 is typically available in standard surface mount packages, making it easy to integrate into various technical solutions.

  8. Can BA679-GS08 be used in high-frequency applications?

    • Yes, BA679-GS08 is suitable for high-frequency applications due to its high-speed switching capabilities.

  9. What are the temperature specifications for BA679-GS08?

    • BA679-GS08 is typically rated for operation over a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  10. Are there any specific layout considerations when using BA679-GS08 in a technical solution?

    • It is recommended to minimize the length of the traces between BA679-GS08 and other components to reduce parasitic effects and optimize performance.