Taiwan Semiconductor Corporation
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BZX584B4V7 RKG
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BZX584B4V7 RKG

Introduction

The BZX584B4V7 RKG is a specialized electronic component belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: The BZX584B4V7 RKG is primarily used for voltage regulation and protection in electronic circuits.
  • Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
  • Package: SOD-523
  • Essence: The essence of the BZX584B4V7 RKG lies in its ability to maintain a constant voltage output despite variations in input voltage.
  • Packaging/Quantity: Typically packaged in reels with varying quantities based on manufacturer specifications.

Specifications

  • Voltage Rating: 4.7V
  • Power Dissipation: 250mW
  • Forward Voltage Drop: 0.9V
  • Reverse Leakage Current: 5μA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX584B4V7 RKG follows the standard SOD-523 pin configuration: 1. Anode 2. Cathode

Functional Features

  • Stable Voltage Regulation: Maintains a consistent output voltage under varying load conditions.
  • Overvoltage Protection: Safeguards connected circuits from potential damage due to voltage spikes.
  • Low Leakage Current: Minimizes power loss and enhances efficiency.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Low forward voltage drop

Disadvantages

  • Limited current handling capacity
  • Sensitivity to temperature fluctuations

Working Principles

The BZX584B4V7 RKG operates based on the principle of zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX584B4V7 RKG finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

  • BZX84C4V7: Similar voltage rating with enhanced current handling capability
  • BZX55C4V7: Higher power dissipation capacity for rugged applications
  • BZX384B4V7: Ultra-low leakage current variant for sensitive circuits

This comprehensive entry provides a detailed understanding of the BZX584B4V7 RKG, covering its basic information, specifications, functional features, and application scenarios.

Word Count: 372

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BZX584B4V7 RKG i tekniske løsninger

  1. What is the BZX584B4V7 RKG?

    • The BZX584B4V7 RKG is a voltage regulator diode designed to provide a stable output voltage in various technical applications.

  2. What is the maximum voltage rating of the BZX584B4V7 RKG?

    • The maximum voltage rating of the BZX584B4V7 RKG is 4.7V, making it suitable for regulating voltages within this range.

  3. What are the typical applications of the BZX584B4V7 RKG?

    • The BZX584B4V7 RKG is commonly used in voltage regulation circuits, overvoltage protection, and signal conditioning in electronic devices.

  4. What is the power dissipation of the BZX584B4V7 RKG?

    • The power dissipation of the BZX584B4V7 RKG is typically around 350mW, allowing it to handle moderate power levels.

  5. How does the BZX584B4V7 RKG regulate voltage?

    • The BZX584B4V7 RKG operates by shunting excess current when the voltage exceeds its rated value, thereby maintaining a stable output voltage.

  6. What is the forward voltage drop of the BZX584B4V7 RKG?

    • The forward voltage drop of the BZX584B4V7 RKG is typically around 0.9V at a specified current level.

  7. Is the BZX584B4V7 RKG suitable for automotive applications?

    • Yes, the BZX584B4V7 RKG can be used in automotive electronics for voltage regulation and transient protection.

  8. Can the BZX584B4V7 RKG be used in low-power devices?

    • Yes, the BZX584B4V7 RKG is suitable for low-power applications due to its moderate power dissipation rating.

  9. What are the temperature specifications of the BZX584B4V7 RKG?

    • The BZX584B4V7 RKG is designed to operate within a specified temperature range, typically from -55°C to 150°C.

  10. Are there any alternative components to the BZX584B4V7 RKG with similar characteristics?

    • Yes, there are other voltage regulator diodes with comparable specifications, such as the BZX84C4V7 or BZT52C4V7 series, which can be considered as alternatives.