MMSZ4703-E3-18

Introduction

The MMSZ4703-E3-18 is a semiconductor product 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: Semiconductor device for voltage regulation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage: 3.6V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ4703-E3-18 Zener diode has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

• Precise voltage regulation under reverse bias conditions
• Low impedance at operating voltage
• Protection against voltage spikes and transients

Advantages and Disadvantages

Advantages: - Accurate voltage regulation - Small form factor - Low leakage current

Disadvantages: - Limited power dissipation capability - Sensitivity to temperature variations

Working Principles

The MMSZ4703-E3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The MMSZ4703-E3-18 is commonly used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

• MMSZ4701-E3-18: 3.3V Zener diode
• MMSZ4702-E3-18: 3.5V Zener diode
• MMSZ4704-E3-18: 3.9V Zener diode

In conclusion, the MMSZ4703-E3-18 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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