Vishay Semiconductor Diodes Division
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BZG05B3V9-M3-18
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BZG05B3V9-M3-18

Product Overview

Category

The BZG05B3V9-M3-18 belongs to the category of voltage regulator diodes.

Use

It is used to regulate voltage in electronic circuits and protect sensitive components from overvoltage.

Characteristics

  • Low leakage current
  • High surge capability
  • Small package size
  • Precision voltage regulation

Package

The BZG05B3V9-M3-18 is available in a small surface mount package.

Essence

The essence of this product lies in its ability to provide stable voltage regulation in various electronic applications.

Packaging/Quantity

The BZG05B3V9-M3-18 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage Rating: 3.9V
  • Power Dissipation: 1W
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 1.2V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The BZG05B3V9-M3-18 has a standard SOD-123 package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Low forward voltage drop
  • High surge capability

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The BZG05B3V9-M3-18 operates by shunting excess current when the voltage exceeds the specified level, thereby protecting downstream components from damage.

Detailed Application Field Plans

The BZG05B3V9-M3-18 is commonly used in the following applications: - Voltage regulation in portable electronics - Overvoltage protection in automotive electronics - Power supply protection in industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZG05B3V9-M3-18 include: - BZX84C3V9LT1G - BZT52C3V9S-7-F - MMBZ5239BLT1G

In conclusion, the BZG05B3V9-M3-18 is a versatile voltage regulator diode with precise regulation capabilities and high surge capability, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZG05B3V9-M3-18 v technických řešeních

  1. What is BZG05B3V9-M3-18?

    • BZG05B3V9-M3-18 is a Zener diode with specific voltage and power ratings commonly used in electronic circuits for voltage regulation and protection.

  2. What are the key specifications of BZG05B3V9-M3-18?

    • The key specifications include a Zener voltage of 3.9V, a power dissipation of 5W, and a surface mount package (MELF).

  3. How is BZG05B3V9-M3-18 typically used in technical solutions?

    • It is commonly used for overvoltage protection, voltage stabilization, and voltage reference applications in various electronic circuits.

  4. What are the typical applications of BZG05B3V9-M3-18 in technical solutions?

    • Typical applications include power supplies, voltage regulators, surge protectors, and automotive electronics.

  5. What are the advantages of using BZG05B3V9-M3-18 in technical solutions?

    • Its high power dissipation capability, precise voltage regulation, and compact surface mount package make it suitable for demanding applications.

  6. Are there any considerations when integrating BZG05B3V9-M3-18 into a design?

    • Designers should consider the maximum current, thermal management, and voltage derating to ensure reliable performance.

  7. Can BZG05B3V9-M3-18 be used in high-temperature environments?

    • Yes, it can operate in a wide temperature range, but proper thermal design is essential for maintaining its performance.

  8. What are the potential failure modes of BZG05B3V9-M3-18 in technical solutions?

    • Common failure modes include thermal runaway, excessive current stress, and voltage overstress, which can lead to permanent damage.

  9. How does BZG05B3V9-M3-18 compare to other Zener diodes in similar applications?

    • It offers higher power dissipation and precise voltage regulation compared to many standard Zener diodes, making it suitable for more demanding applications.

  10. Where can I source BZG05B3V9-M3-18 for my technical solution?

    • It is available from various electronic component distributors and manufacturers, both online and through traditional channels.