Vishay Semiconductor Diodes Division
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BU12065S-E3/45
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BU12065S-E3/45

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-263
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.2V to 20V
  • Dropout Voltage: 0.23V at 1A
  • Output Current: 3A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-263 package

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The BU12065S-E3/45 is a voltage regulator that maintains a stable output voltage by adjusting the input voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring a consistent power supply for connected devices.

Detailed Application Field Plans

The BU12065S-E3/45 is suitable for various applications requiring a stable voltage supply, such as: - Automotive electronics - Industrial control systems - Portable electronic devices

Detailed and Complete Alternative Models

  1. LM2940CT-12/NOPB
  2. LT1086CT-3.3
  3. MIC29302WT

This completes the entry for BU12065S-E3/45, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10 domande e risposte comuni relative all'applicazione di BU12065S-E3/45 nelle soluzioni tecniche

  1. What is BU12065S-E3/45?

    • BU12065S-E3/45 is a high-speed switching diode designed for various technical solutions, including signal processing and power management applications.

  2. What are the key features of BU12065S-E3/45?

    • The key features include a fast switching speed, low forward voltage drop, and high reliability, making it suitable for high-frequency and high-speed applications.

  3. In what technical solutions can BU12065S-E3/45 be used?

    • BU12065S-E3/45 can be used in applications such as rectification, freewheeling, and clamping in power supplies, LED lighting, and RF communication systems.

  4. What is the maximum forward voltage of BU12065S-E3/45?

    • The maximum forward voltage of BU12065S-E3/45 is typically around 0.7V at a forward current of 1A.

  5. What is the reverse recovery time of BU12065S-E3/45?

    • The reverse recovery time of BU12065S-E3/45 is very short, typically in the range of nanoseconds, enabling fast and efficient switching.

  6. Can BU12065S-E3/45 handle high-frequency signals?

    • Yes, BU12065S-E3/45 is designed to handle high-frequency signals and is suitable for use in RF communication systems and other high-speed applications.

  7. Is BU12065S-E3/45 suitable for automotive applications?

    • Yes, BU12065S-E3/45 is often used in automotive electronics for functions such as LED lighting, motor control, and power management due to its high-speed switching capabilities.

  8. What is the maximum operating temperature of BU12065S-E3/45?

    • The maximum operating temperature of BU12065S-E3/45 is typically around 150°C, making it suitable for demanding industrial and automotive environments.

  9. Does BU12065S-E3/45 have ESD protection?

    • Yes, BU12065S-E3/45 is designed with built-in ESD protection, enhancing its reliability in various technical solutions.

  10. Where can I find detailed application notes for using BU12065S-E3/45 in technical solutions?

    • Detailed application notes for BU12065S-E3/45 can be found on the manufacturer's website or by contacting their technical support team for specific guidance on integrating the diode into different technical solutions.