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BZX84-B51,215
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BZX84-B51,215

Product Overview

Category

The BZX84-B51,215 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low power dissipation
  • High stability
  • Precise voltage regulation

Package

The BZX84-B51,215 is available in a small surface-mount package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage: 51V
  • Power Dissipation: 250mW
  • Zener Impedance: 40Ω
  • Maximum Operating Temperature: 150°C

Detailed Pin Configuration

The BZX84-B51,215 has a standard SOT-23 package with three pins. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is not connected.

Functional Features

  • Provides precise voltage regulation
  • Protects circuits from overvoltage conditions
  • Low power dissipation

Advantages

  • Small form factor
  • High stability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX84-B51,215 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.

Detailed Application Field Plans

The BZX84-B51,215 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the BZX84-B51,215 include: - BZX84-C51,215 - BZX84-B56,215 - BZX84-C56,215

In summary, the BZX84-B51,215 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small form factor and high stability make it suitable for a wide range of applications, despite its limitations in power dissipation and sensitivity to temperature changes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84-B51,215 v technických řešeních

  1. What is the BZX84-B51,215 diode used for?

    • The BZX84-B51,215 diode is commonly used for voltage regulation and transient voltage suppression in various electronic circuits.

  2. What is the maximum forward voltage of the BZX84-B51,215 diode?

    • The maximum forward voltage of the BZX84-B51,215 diode is typically around 0.9V at a forward current of 5mA.

  3. What is the power dissipation of the BZX84-B51,215 diode?

    • The power dissipation of the BZX84-B51,215 diode is approximately 250mW.

  4. What is the reverse breakdown voltage of the BZX84-B51,215 diode?

    • The reverse breakdown voltage of the BZX84-B51,215 diode is 51V.

  5. Can the BZX84-B51,215 diode be used for overvoltage protection?

    • Yes, the BZX84-B51,215 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.

  6. What are typical applications of the BZX84-B51,215 diode?

    • Typical applications include voltage clamping, overvoltage protection, and voltage regulation in various electronic circuits.

  7. What is the temperature coefficient of the BZX84-B51,215 diode?

    • The temperature coefficient of the BZX84-B51,215 diode is typically around -6.5mV/°C.

  8. Is the BZX84-B51,215 diode suitable for low-power applications?

    • Yes, the BZX84-B51,215 diode is suitable for low-power applications due to its low power dissipation and voltage regulation capabilities.

  9. What is the package type of the BZX84-B51,215 diode?

    • The BZX84-B51,215 diode is typically available in a SOT-23 surface mount package.

  10. Can the BZX84-B51,215 diode be used in reverse bias?

    • Yes, the BZX84-B51,215 diode can be used in reverse bias for voltage clamping and transient voltage suppression applications.