Nexperia USA Inc.
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BZB84-B18,215
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BZB84-B18,215

Product Overview

Category

The BZB84-B18,215 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 18V
  • Small package size
  • Low leakage current

Package

The BZB84-B18,215 is typically available in a SOT-23 surface mount package.

Essence

This Zener diode provides precise voltage regulation and protection in a compact form factor.

Packaging/Quantity

It is usually supplied in reels with a standard quantity per reel.

Specifications

  • Reverse Breakdown Voltage: 18V
  • Power Dissipation: X mW
  • Maximum Forward Voltage: X V
  • Operating Temperature Range: -40°C to 150°C
  • Package Type: SOT-23

Detailed Pin Configuration

The BZB84-B18,215 typically has three pins: anode, cathode, and a common pin.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • Small package size
  • Accurate voltage regulation
  • Suitable for low-power applications

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZB84-B18,215 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The BZB84-B18,215 is widely used in: - Voltage regulators - Overvoltage protection circuits - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the BZB84-B18,215 include: - BZX84C18,215 - MMBZ18VALT1G - MM3Z18VT1G

In conclusion, the BZB84-B18,215 Zener diode offers precise voltage regulation and protection in a small package, making it suitable for various electronic applications. Its characteristics, specifications, and alternative models provide engineers with options for designing efficient and reliable circuits.

Перечислите 10 распространенных вопросов и ответов, связанных с применением BZB84-B18,215 в технических решениях.

  1. What is the BZB84-B18,215?

    • The BZB84-B18,215 is a Zener diode with a voltage of 18V and a power dissipation of 350mW.

  2. What are the typical applications of BZB84-B18,215?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  3. What is the maximum current that can flow through BZB84-B18,215?

    • The maximum current for BZB84-B18,215 is typically around 20mA.

  4. How does BZB84-B18,215 provide voltage regulation?

    • The BZB84-B18,215 operates in the reverse breakdown region to maintain a constant voltage across its terminals, providing stable voltage regulation.

  5. Can BZB84-B18,215 be used for overvoltage protection?

    • Yes, it can be used to limit the voltage across a circuit by diverting excess current when the voltage exceeds the Zener voltage.

  6. What are the key specifications to consider when using BZB84-B18,215 in a technical solution?

    • Key specifications include the Zener voltage, power dissipation, maximum current, and temperature coefficient.

  7. Is BZB84-B18,215 suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its power dissipation rating of 350mW.

  8. What is the temperature range for BZB84-B18,215?

    • The operating temperature range for BZB84-B18,215 is typically -65°C to +150°C.

  9. Can BZB84-B18,215 be used in signal clamping circuits?

    • Yes, it can be used to clamp the amplitude of a signal to a specific voltage level.

  10. Are there any alternative components that can be used in place of BZB84-B18,215?

    • Other Zener diodes with similar voltage ratings and power dissipation characteristics can be considered as alternatives.