MMSZ5253C-G3-18

Introduction

The MMSZ5253C-G3-18 is a zener diode belonging to the category of semiconductor devices. This component is widely used in electronic circuits for voltage regulation and protection against voltage spikes.

Basic Information Overview

• Category: Semiconductor device
• Use: Voltage regulation and protection
• Characteristics: Zener diode, low leakage current, high reliability
• Package: SOD-123 package
• Essence: Regulates voltage by maintaining a constant output voltage under varying load conditions
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Voltage Range: 18V
• Power Dissipation: 1W
• Operating Temperature: -65°C to +150°C
• Storage Temperature: -65°C to +175°C

Detailed Pin Configuration

The MMSZ5253C-G3-18 zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals.
• Overvoltage Protection: Safeguards sensitive components in a circuit from voltage spikes.
• Low Leakage Current: Ensures minimal power loss when the diode is reverse-biased.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• High reliability

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current or voltage

Working Principles

The MMSZ5253C-G3-18 operates based on the principle of the zener effect. When the voltage across its terminals exceeds the specified value, it allows current to flow in the reverse direction, effectively clamping the voltage at the predetermined level.

Detailed Application Field Plans

The MMSZ5253C-G3-18 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video circuits

Detailed and Complete Alternative Models

• MMSZ5252C-G3-17: 16V zener diode with similar characteristics
• MMSZ5254C-G3-19: 20V zener diode offering higher voltage regulation

In conclusion, the MMSZ5253C-G3-18 zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and high reliability make it an ideal choice for various applications in the electronics industry.