BZX84B15-G3-18 Encyclopedia Entry

Product Overview

Category

The BZX84B15-G3-18 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-G3-18 is typically 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 usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Voltage: 15V
• Power Dissipation: 250mW
• Zener Voltage Tolerance: ±5%
• Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The BZX84B15-G3-18 typically has three pins: anode, cathode, and a reference terminal. The anode is connected to the positive side of the circuit, the cathode to the negative side, and the reference terminal provides the stable voltage output.

Functional Features

• Voltage Regulation: It maintains a constant voltage across its terminals, ensuring stability in the circuit.
• Overvoltage Protection: It prevents damage to sensitive components by diverting excess voltage.

Advantages

• Small form factor
• Precise voltage regulation
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The BZX84B15-G3-18 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown level, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

Voltage Regulation

In power supply circuits, the BZX84B15-G3-18 can be used to regulate the output voltage, ensuring a stable power source for other components.

Overvoltage Protection

It can be employed in electronic devices to protect sensitive components from damage due to sudden voltage spikes or surges.

Detailed and Complete Alternative Models

• BZX84C15-G3-18
• BZX84B12-G3-18
• BZX84C12-G3-18

These alternative models offer similar voltage regulation and protection capabilities, providing flexibility in design and application.

This comprehensive entry provides detailed information about the BZX84B15-G3-18 Zener diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.