Vishay Semiconductor Diodes Division
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BZX384C30-HE3-18
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BZX384C30-HE3-18

Introduction

The BZX384C30-HE3-18 is a voltage regulator diode that belongs to the category of electronic components. 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: Electronic Components
  • Use: Voltage Regulation
  • Characteristics: Low leakage current, high reliability, precision voltage regulation
  • Package: SOD-323
  • Essence: Voltage Regulator Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 30V
  • Power Dissipation: 250mW
  • Forward Voltage Drop: 0.9V
  • Reverse Leakage Current: 5μA
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZX384C30-HE3-18 has a standard SOD-323 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Precision voltage regulation at 30V
  • Low forward voltage drop
  • High reliability and low leakage current

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact SOD-323 package
  • Low forward voltage drop

Disadvantages

  • Limited power dissipation capability
  • Narrow operating temperature range

Working Principles

The BZX384C30-HE3-18 operates based on the principle of Zener diode voltage regulation. When the voltage across the diode reaches the specified breakdown voltage, it begins to conduct in the reverse direction, maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The BZX384C30-HE3-18 is suitable for various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the BZX384C30-HE3-18 include: - BZX384C27-HE3-18 - BZX384C33-HE3-18 - BZX384C36-HE3-18

In summary, the BZX384C30-HE3-18 is a precision voltage regulator diode with specific characteristics and applications. Its compact package and precise voltage regulation make it suitable for various electronic circuits and systems.

Word Count: 324

기술 솔루션에 BZX384C30-HE3-18 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the BZX384C30-HE3-18?

    • The BZX384C30-HE3-18 is a 30V Zener diode designed for voltage regulation and protection in various technical solutions.

  2. What are the typical applications of BZX384C30-HE3-18?

    • It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in electronic devices and power supplies.

  3. What is the maximum power dissipation of BZX384C30-HE3-18?

    • The maximum power dissipation is typically around 500mW.

  4. What is the voltage tolerance of BZX384C30-HE3-18?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range for BZX384C30-HE3-18?

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

  6. Can BZX384C30-HE3-18 be used for reverse polarity protection?

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

  7. What is the forward voltage drop of BZX384C30-HE3-18?

    • The forward voltage drop is typically around 1.2V at a specified current.

  8. Is BZX384C30-HE3-18 suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its low power dissipation and voltage regulation capabilities.

  9. Can BZX384C30-HE3-18 be used in automotive electronics?

    • Yes, it can be used in automotive electronics for voltage regulation and protection purposes.

  10. What are the package options available for BZX384C30-HE3-18?

    • The BZX384C30-HE3-18 is commonly available in SOD-323 and SOD-523 packages for different mounting options.