Vishay Semiconductor Diodes Division
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
BZT52B4V3-E3-18
자세히보기 데이터시트

BZT52B4V3-E3-18

Introduction

The BZT52B4V3-E3-18 is a voltage regulator diode belonging 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 forward voltage drop, high current capability
  • Package: SOD-123
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Voltage Rating: 4.3V
  • Power Dissipation: 300mW
  • Forward Current: 200mA
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZT52B4V3-E3-18 has three pins arranged in the SOD-123 package: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Low cost

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to reverse voltage

Working Principles

The BZT52B4V3-E3-18 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 BZT52B4V3-E3-18 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

  • BZX84C4V3: Similar voltage regulator diode with a different package
  • MMBZ5232B: Zener diode with comparable characteristics
  • 1N4731A: Alternative voltage regulator diode with a higher voltage rating

In conclusion, the BZT52B4V3-E3-18 is a crucial component in electronic circuits, providing voltage regulation and overvoltage protection. Its compact size, reliability, and low cost make it suitable for a wide range of applications.

[Word Count: 366]

기술 솔루션에 BZT52B4V3-E3-18 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum power dissipation of BZT52B4V3-E3-18?

    • The maximum power dissipation of BZT52B4V3-E3-18 is 300mW.

  2. What is the forward voltage drop of BZT52B4V3-E3-18?

    • The forward voltage drop of BZT52B4V3-E3-18 is typically 0.9V at a forward current of 10mA.

  3. What is the reverse standoff voltage of BZT52B4V3-E3-18?

    • The reverse standoff voltage of BZT52B4V3-E3-18 is 4.3V.

  4. What is the maximum reverse leakage current of BZT52B4V3-E3-18?

    • The maximum reverse leakage current of BZT52B4V3-E3-18 is 0.1µA at the working voltage.

  5. What is the temperature coefficient of BZT52B4V3-E3-18?

    • The temperature coefficient of BZT52B4V3-E3-18 is 0.07%/°C.

  6. What are the typical applications of BZT52B4V3-E3-18?

    • BZT52B4V3-E3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the package type of BZT52B4V3-E3-18?

    • BZT52B4V3-E3-18 is available in a SOD-123 package.

  8. What is the operating temperature range of BZT52B4V3-E3-18?

    • The operating temperature range of BZT52B4V3-E3-18 is -65°C to +150°C.

  9. Is BZT52B4V3-E3-18 RoHS compliant?

    • Yes, BZT52B4V3-E3-18 is RoHS compliant.

  10. What are the key differences between BZT52B4V3-E3-18 and similar Zener diodes?

    • BZT52B4V3-E3-18 offers a lower voltage tolerance and higher power dissipation compared to similar Zener diodes, making it suitable for specific technical solutions.