Vishay Semiconductor Diodes Division
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BZT52B43-E3-18
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BZT52B43-E3-18

Product Overview

Category

The BZT52B43-E3-18 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Low leakage current
  • High reliability
  • Small package size

Package

The BZT52B43-E3-18 is typically available in a SOD-123 package.

Essence

This product serves as a voltage regulator, providing stability and protection to electronic circuits.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 43V
  • Power Dissipation: 300mW
  • Maximum Reverse Leakage Current: 100nA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52B43-E3-18 typically has two pins, with the cathode being marked by a band or notch on the body of the diode.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Stability in electronic circuits

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The BZT52B43-E3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in electronic circuits
  • Signal clamping and limiting

Detailed and Complete Alternative Models

  • BZX84C43
  • 1N4743A
  • MMBZ5243B

This completes the English editing encyclopedia entry structure format for the BZT52B43-E3-18, covering its product details, specifications, features, and application.

Énumérez 10 questions et réponses courantes liées à l'application de BZT52B43-E3-18 dans les solutions techniques

  1. What is the maximum power dissipation of BZT52B43-E3-18?

    • The maximum power dissipation of BZT52B43-E3-18 is 300mW.

  2. What is the forward voltage drop of BZT52B43-E3-18?

    • The forward voltage drop of BZT52B43-E3-18 is typically 0.9V at a forward current of 20mA.

  3. What is the reverse standoff voltage of BZT52B43-E3-18?

    • The reverse standoff voltage of BZT52B43-E3-18 is 43V.

  4. What is the operating temperature range for BZT52B43-E3-18?

    • BZT52B43-E3-18 has an operating temperature range of -65°C to +150°C.

  5. What is the package type of BZT52B43-E3-18?

    • BZT52B43-E3-18 comes in a SOD-123 package.

  6. What are the typical applications for BZT52B43-E3-18?

    • BZT52B43-E3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the reverse leakage current of BZT52B43-E3-18 at its maximum working voltage?

    • The reverse leakage current of BZT52B43-E3-18 at its maximum working voltage is typically 0.1µA.

  8. What is the capacitance of BZT52B43-E3-18 at a specified voltage?

    • The capacitance of BZT52B43-E3-18 is typically 200pF at a specified voltage of 0V.

  9. Can BZT52B43-E3-18 be used for ESD protection?

    • Yes, BZT52B43-E3-18 can be used for Electrostatic Discharge (ESD) protection in various electronic circuits.

  10. Is BZT52B43-E3-18 RoHS compliant?

    • Yes, BZT52B43-E3-18 is RoHS compliant, making it suitable for environmentally friendly designs.