MMBZ5253C-E3-18

Introduction

The MMBZ5253C-E3-18 is a diode belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Low leakage current, precise voltage regulation, small package size
• Package: SOD-123
• Essence: Voltage regulation and transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging with quantities varying by manufacturer

Specifications

• Voltage - Zener (Nom) (Vz): 18V
• Power - Max: 350mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 13.5V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5253C-E3-18 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

• Precise voltage regulation at 18V
• Low reverse leakage current
• Transient voltage suppression

Advantages and Disadvantages

Advantages

• Small package size
• Precise voltage regulation
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The MMBZ5253C-E3-18 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, providing stable voltage regulation and protection against voltage spikes.

Detailed Application Field Plans

The MMBZ5253C-E3-18 finds applications in various electronic circuits requiring voltage regulation and transient voltage suppression. Some common applications include: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5253C-E3-18 include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMBZ5253C-E3-18 Zener diode offers precise voltage regulation and transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.

[Word Count: 345]