BZX84B39-E3-18

Product Overview

Category

The BZX84B39-E3-18 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 BZX84B39-E3-18 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 supplied in reels with a quantity of 3000 units per reel.

Specifications

• Zener Voltage: 39V
• Power Dissipation: 350mW
• Forward Voltage: 900mV
• Reverse Current: 5μA
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84B39-E3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

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

Advantages

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

Disadvantages

• Limited power dissipation capability
• Sensitive to overvoltage conditions

Working Principles

The BZX84B39-E3-18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the BZX84B39-E3-18 include: - BZX84C39-E3-18 - BZX84B33-E3-18 - BZX84C33-E3-18

In conclusion, the BZX84B39-E3-18 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, despite its limitations in power dissipation.