MMBZ4706-E3-18

Introduction

The MMBZ4706-E3-18 is a zener diode that belongs to the category of electronic components. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small package size
• Package: SOD-123
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Zener (Nom) (Vz): 18V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ4706-E3-18 zener diode has three pins: Cathode, Anode, and No Connection (NC). The pinout configuration is as follows: - Cathode (K) - Anode (A) - NC

Functional Features

• Precise voltage regulation at 18V
• Low reverse leakage current
• Small form factor for space-constrained applications
• Reliable voltage protection in electronic circuits

Advantages and Disadvantages

Advantages

• Provides precise voltage regulation
• Low leakage current ensures minimal power loss
• Small package size allows for integration into compact designs

Disadvantages

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

Working Principles

The MMBZ4706-E3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMBZ4706-E3-18 is commonly used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the MMBZ4706-E3-18 zener diode include: - BZX84C18 - 1N4746A - BZT52C18 - MM3Z18VT1G

In summary, the MMBZ4706-E3-18 zener diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise regulation, low leakage current, and a small form factor. Its working principle, application field plans, and alternative models provide a comprehensive understanding of its role in electronic design.

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