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BZX84C18_D87Z
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BZX84C18_D87Z Encyclopedia Entry

Product Overview

Category

The BZX84C18_D87Z belongs to the category of voltage regulator diodes.

Use

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

Characteristics

  • Low power dissipation
  • High reliability
  • Small package size
  • Wide operating temperature range

Package

The BZX84C18_D87Z is typically available in a SOT-23 package.

Essence

This diode serves as a crucial component in maintaining stable voltage levels within electronic devices.

Packaging/Quantity

It is usually supplied in reels with varying quantities, depending on the manufacturer's specifications.

Specifications

  • Voltage Rating: 18V
  • Power Dissipation: 350mW
  • Forward Voltage Drop: 0.9V
  • Reverse Leakage Current: 5μA

Detailed Pin Configuration

The BZX84C18_D87Z typically has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Reverse polarity protection

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Low power dissipation

Disadvantages

  • Limited current handling capability
  • Sensitivity to temperature variations

Working Principles

The BZX84C18_D87Z operates by shunting excess voltage away from the protected circuit when the input voltage exceeds the specified level. It achieves this through its inherent zener diode characteristics.

Detailed Application Field Plans

The BZX84C18_D87Z finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84C18D87Z include: - BZX84C15D87Z - BZX84C22D87Z - BZX84C30D87Z

In conclusion, the BZX84C18_D87Z voltage regulator diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZX84C18_D87Z en soluciones técnicas

  1. What is the maximum power dissipation of BZX84C18_D87Z?

    • The maximum power dissipation of BZX84C18_D87Z is 250mW.

  2. What is the forward voltage of BZX84C18_D87Z?

    • The forward voltage of BZX84C18_D87Z is typically 0.9V at a forward current of 5mA.

  3. What is the reverse breakdown voltage of BZX84C18_D87Z?

    • The reverse breakdown voltage of BZX84C18_D87Z is 18V.

  4. What is the maximum forward current of BZX84C18_D87Z?

    • The maximum forward current of BZX84C18_D87Z is 225mA.

  5. What is the operating temperature range of BZX84C18_D87Z?

    • The operating temperature range of BZX84C18_D87Z is -55°C to +150°C.

  6. Is BZX84C18_D87Z RoHS compliant?

    • Yes, BZX84C18_D87Z is RoHS compliant.

  7. What is the package type of BZX84C18_D87Z?

    • BZX84C18_D87Z comes in a SOT-23 package.

  8. Can BZX84C18_D87Z be used for voltage regulation in low-power applications?

    • Yes, BZX84C18_D87Z can be used for voltage regulation in low-power applications.

  9. Does BZX84C18_D87Z have any special handling or storage requirements?

    • BZX84C18_D87Z should be stored in an anti-static bag and handled with appropriate ESD precautions.

  10. What are some typical applications of BZX84C18_D87Z?

    • Typical applications of BZX84C18_D87Z include voltage clamping, voltage regulation, and signal conditioning in various electronic circuits.