Vishay Semiconductor Diodes Division
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BZX84B15-HE3-18
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BZX84B15-HE3-18

Product Overview

Category

The BZX84B15-HE3-18 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 BZX84B15-HE3-18 is typically available in a SOT-23 package.

Essence

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

Packaging/Quantity

It is usually packaged in reels containing a quantity of 3000 units.

Specifications

  • Voltage: 15V
  • Power Dissipation: 350mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84B15-HE3-18 has three pins: anode, cathode, and the body which serves as the heat sink.

Functional Features

  • Provides precise voltage regulation
  • Protects sensitive components from voltage spikes
  • Low power dissipation

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some precision applications

Working Principles

The BZX84B15-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is reverse-biased and operated within its specified current and power limits.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84B15-HE3-18 include: - BZX84C15-HE3-18 - BZX84B12-HE3-18 - BZX84C12-HE3-18

In conclusion, the BZX84B15-HE3-18 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, although its limited power dissipation and voltage tolerance should be considered when selecting it for specific designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84B15-HE3-18 v technických řešeních

Sure, here are 10 common questions and answers related to the application of BZX84B15-HE3-18 in technical solutions:

  1. What is the maximum power dissipation of BZX84B15-HE3-18?

    • The maximum power dissipation is 250mW.

  2. What is the reverse voltage of BZX84B15-HE3-18?

    • The reverse voltage is 15V.

  3. What is the forward voltage of BZX84B15-HE3-18?

    • The forward voltage is typically 0.7V at a forward current of 5mA.

  4. What is the operating temperature range for BZX84B15-HE3-18?

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

  5. What is the package type of BZX84B15-HE3-18?

    • It comes in a SOT-23 package.

  6. What are the typical applications of BZX84B15-HE3-18?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the maximum forward current of BZX84B15-HE3-18?

    • The maximum forward current is 225mA.

  8. What is the breakdown voltage of BZX84B15-HE3-18?

    • The breakdown voltage is 15V.

  9. Is BZX84B15-HE3-18 suitable for low noise amplifier applications?

    • Yes, it can be used in low noise amplifier applications due to its low forward voltage.

  10. Can BZX84B15-HE3-18 be used in battery charging circuits?

    • Yes, it can be used in battery charging circuits for overvoltage protection and voltage regulation.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.