BZX84C12-E3-08

Introduction

The BZX84C12-E3-08 is a voltage regulator diode that belongs to the category of Zener diodes. This component is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Basic Information Overview

• Category: Zener diode
• Use: Voltage regulation and protection
• Characteristics: Low leakage current, precise voltage regulation
• Package: SOT-23
• Essence: Voltage regulation and transient voltage suppression
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Voltage: 12V
• Power Dissipation: 250mW
• Forward Voltage: 0.9V
• Reverse Current: 5μA
• Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZX84C12-E3-08 has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

• Precise voltage regulation at 12V
• Low reverse current for efficient protection
• Compact SOT-23 package for space-constrained designs

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The BZX84C12-E3-08 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

This diode is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the BZX84C12-E3-08 include: - BZX84C10-E3-08 - BZX84C15-E3-08 - BZX84C18-E3-08

In summary, the BZX84C12-E3-08 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its compact size and reliable performance make it suitable for a wide range of applications in the electronics industry.