BZT52B39-G3-18 Encyclopedia Entry

Product Overview

Category

The BZT52B39-G3-18 belongs to the category of Zener diodes.

Use

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

Characteristics

• Low leakage current
• High reliability
• Small package size
• Wide operating temperature range

Package

The BZT52B39-G3-18 is typically available in a SOD-323 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: 200mW
• Maximum Forward Voltage: 1V
• Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZT52B39-G3-18 has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

• Precise voltage regulation
• Overvoltage protection
• Reverse voltage protection

Advantages

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

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The BZT52B39-G3-18 operates based on the principle of 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 - Power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52B39-G3-18 include: - BZX84C39-G3-08 - MMBZ5239B-G3-08 - PZU39B2A-G3-08

In conclusion, the BZT52B39-G3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small form factor and high reliability make it suitable for a wide range of applications, despite its limitations in power dissipation and temperature sensitivity.

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