BZT52C39-G3-18

Product Overview

Category:

The BZT52C39-G3-18 belongs to the category of Zener diodes.

Use:

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

Characteristics:

• Voltage regulation
• Reverse breakdown voltage of 39V
• Low leakage current
• Small package size

Package:

The BZT52C39-G3-18 is typically available in a SOD-323 package.

Essence:

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

Packaging/Quantity:

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Reverse Breakdown Voltage: 39V
• Power Dissipation: 300mW
• Forward Voltage: 900mV
• Maximum Zener Impedance: 40Ω
• Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZT52C39-G3-18 Zener diode has two pins, with the cathode being marked by a line on the body of the diode.

Functional Features

• Precise voltage regulation
• Protection against voltage spikes
• Low operating impedance
• Compact form factor

Advantages

• Accurate voltage regulation
• Small size
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Narrow operating temperature range

Working Principles

The BZT52C39-G3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

Voltage Regulation

The BZT52C39-G3-18 is widely used in voltage regulator circuits for stabilizing output voltages in various electronic devices such as power supplies, amplifiers, and sensors.

Overvoltage Protection

In electronic systems, this Zener diode is employed to protect sensitive components from damage due to voltage surges or transients.

Signal Clipping

It is utilized in signal clipping applications to limit the amplitude of input signals within specific voltage ranges.

Detailed and Complete Alternative Models

• BZX84C39-G3-18: Similar characteristics and package, but with a different form factor.
• 1N4737A: Higher power dissipation capability and wider operating temperature range.

In conclusion, the BZT52C39-G3-18 Zener diode is a vital component in electronic circuits, providing precise voltage regulation and protection. Its compact size and low leakage current make it suitable for a wide range of applications, although its limitations in power dissipation and operating temperature range should be considered when selecting alternative models for specific requirements.