MMSZ5242C-HE3-18

Introduction

The MMSZ5242C-HE3-18 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMSZ5242C-HE3-18.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, high reliability
• Package: SOD-123 package
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage - Zener (Nom) (Vz): 18V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 13.5V
• Operating Temperature: -65°C to 150°C

Detailed Pin Configuration

The MMSZ5242C-HE3-18 has a standard SOD-123 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Precise voltage regulation at 18V
• Low reverse leakage current
• Fast response time
• High reliability and stability

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low leakage current
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Sensitivity to overvoltage conditions

Working Principles

The MMSZ5242C-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. This allows it to regulate voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMSZ5242C-HE3-18 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5242C-HE3-18 include: - BZX84C18LT1G - 1N4746A - BZT52C18-7-F

In conclusion, the MMSZ5242C-HE3-18 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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