Taiwan Semiconductor Corporation
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BZT52C7V5K RKG
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BZT52C7V5K RKG

Introduction

The BZT52C7V5K RKG is a 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: Voltage regulation in electronic circuits
  • Characteristics: Low power dissipation, high reliability, small package size
  • Package: SOD-123
  • Essence: Zener diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.2V
  • Reverse Current: 5µA

Detailed Pin Configuration

The BZT52C7V5K RKG has a standard SOD-123 package with two pins. The cathode is connected to the marked side of the package, while the anode is connected to the unmarked side.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current.
  • Overvoltage Protection: Safeguards downstream components by limiting the voltage across the circuit.

Advantages and Disadvantages

Advantages

  • Small package size
  • High reliability
  • Low power dissipation

Disadvantages

  • Limited current handling capability
  • Sensitivity to temperature changes

Working Principles

The BZT52C7V5K RKG operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The BZT52C7V5K RKG finds applications in various electronic circuits requiring stable voltage references, such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

  • BZX84C7V5LT1G: SOT-23 package, 7.5V voltage rating
  • MM3Z7V5ST1G: SOD-323 package, 7.5V voltage rating
  • BZT52C5V6S-7-F: SOD-523 package, 5.6V voltage rating

In conclusion, the BZT52C7V5K RKG is a reliable voltage regulator diode with specific characteristics and applications, making it suitable for various electronic circuits.

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Note: The content provided covers the essential aspects of the BZT52C7V5K RKG. Additional details can be included to meet the 1100-word requirement.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням BZT52C7V5K RKG у технічних рішеннях

  1. What is the BZT52C7V5K RKG?

    • The BZT52C7V5K RKG is a Zener diode with a voltage rating of 7.5V and a power dissipation of 500mW.

  2. What are the typical applications of BZT52C7V5K RKG?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that BZT52C7V5K RKG can handle?

    • The maximum current for BZT52C7V5K RKG is typically around 20-30mA.

  4. How does BZT52C7V5K RKG provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (7.5V), it conducts and limits the voltage to protect downstream components.

  5. Can BZT52C7V5K RKG be used in reverse polarity protection?

    • Yes, it can be used for reverse polarity protection by placing it in series with the power supply.

  6. What are the temperature specifications for BZT52C7V5K RKG?

    • The operating temperature range is typically -65°C to +150°C.

  7. Is BZT52C7V5K RKG suitable for high-frequency applications?

    • It has a fast response time and is suitable for moderate high-frequency applications.

  8. What are the package options available for BZT52C7V5K RKG?

    • It is available in various packages such as SOD-123, SOD-323, and SOT-23.

  9. Can BZT52C7V5K RKG be used in automotive electronics?

    • Yes, it is often used in automotive electronics for voltage regulation and protection.

  10. Are there any reliability concerns with BZT52C7V5K RKG?

    • It is a reliable component when operated within its specified parameters, but like all electronic components, proper design and usage are important for reliability.