BZX84C12ET3

Product Overview

Use

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

Characteristics

Low power dissipation
High stability
Precise voltage regulation

Package

The BZX84C12ET3 is typically available in a small surface-mount package.

Essence

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

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Voltage: 12V
Power Dissipation: 250mW
Zener Current: 5mA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C12ET3 typically features three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

Voltage regulation: The BZX84C12ET3 maintains a constant voltage of 12V across its terminals.
Protection: It safeguards sensitive components in electronic circuits from voltage spikes.

Advantages

Small form factor
Precise voltage regulation
Low power dissipation

Disadvantages

Limited current handling capability
Susceptible to thermal runaway under certain conditions

Working Principles

The BZX84C12ET3 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, thereby regulating the voltage across its terminals.

Detailed Application Field Plans

The BZX84C12ET3 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84C12ET3 include: - BZX84C10ET3 - BZX84C15ET3 - BZX84C18ET3

In conclusion, the BZX84C12ET3 Zener diode offers precise voltage regulation and protection in a compact package, making it an essential component in numerous electronic circuits.

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