Vishay Semiconductor Diodes Division
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BZG03B43TR3

BZG03B43TR3 Product Overview

Introduction

The BZG03B43TR3 is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Category and Use

The BZG03B43TR3 belongs to the category of voltage regulator diodes. It is commonly used to regulate voltage levels in electronic circuits, ensuring a stable and consistent output voltage.

Characteristics

  • Voltage Regulation: The BZG03B43TR3 is designed to provide precise voltage regulation, making it suitable for applications requiring stable power supply.
  • High Efficiency: This component offers high efficiency in converting input voltage to the desired output level, minimizing energy loss.
  • Compact Design: With its compact form factor, the BZG03B43TR3 is suitable for integration into space-constrained electronic devices.

Package and Quantity

The BZG03B43TR3 is typically available in a small, surface-mount package, making it suitable for automated assembly processes. It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Voltage: 43V
  • Forward Current: 3A
  • Package Type: SOD106
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZG03B43TR3 features a standard SOD106 package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Voltage Regulation: The BZG03B43TR3 maintains a constant output voltage despite variations in input voltage and load conditions.
  • Overvoltage Protection: This component offers protection against voltage spikes, safeguarding connected circuits from potential damage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High efficiency
  • Compact design
  • Overvoltage protection

Disadvantages

  • Limited maximum voltage handling capability
  • Sensitive to temperature extremes

Working Principles

The BZG03B43TR3 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified threshold, the diode conducts current, effectively regulating the output voltage.

Detailed Application Field Plans

The BZG03B43TR3 finds application in various electronic systems, including: - Power supplies - Voltage regulators - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • BZX84C43LT1G: A similar voltage regulator diode with a maximum voltage of 43V and a forward current of 250mA.
  • BZT52C43S-7-F: Another alternative with a maximum voltage of 43V and a forward current of 500mA.

In conclusion, the BZG03B43TR3 is a versatile voltage regulator diode with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZG03B43TR3 en soluciones técnicas

  1. What is BZG03B43TR3?

    • BZG03B43TR3 is a high-performance, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of BZG03B43TR3?

    • The key features include a low clamping voltage, fast response time, and a compact SOD-123FL package.

  3. What applications is BZG03B43TR3 suitable for?

    • BZG03B43TR3 is commonly used in applications such as data lines, communication ports, and power supplies where protection against voltage surges is required.

  4. What is the maximum working voltage of BZG03B43TR3?

    • The maximum working voltage is 43V.

  5. How does BZG03B43TR3 provide protection?

    • BZG03B43TR3 diverts excess current away from sensitive components when a voltage surge occurs, preventing damage to the circuit.

  6. What is the typical capacitance of BZG03B43TR3?

    • The typical capacitance is 7pF.

  7. Can BZG03B43TR3 be used in automotive applications?

    • Yes, BZG03B43TR3 is suitable for automotive electronics due to its robust design and performance.

  8. Is BZG03B43TR3 RoHS compliant?

    • Yes, BZG03B43TR3 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the operating temperature range of BZG03B43TR3?

    • The operating temperature range is -55°C to 150°C, making it suitable for a wide range of environments.

  10. Are there any recommended layout considerations for using BZG03B43TR3?

    • It is recommended to minimize the length of the traces between the protected component and the BZG03B43TR3 to optimize its performance.