MM3Z4V7T1G

Introduction

The MM3Z4V7T1G is a semiconductor product belonging to the category of voltage regulator diodes. This component is commonly used in electronic circuits to regulate voltage and protect sensitive components from overvoltage. The following 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 MM3Z4V7T1G.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation and overvoltage protection in electronic circuits
• Characteristics: Low leakage current, high reliability, small package size
• Package: SOD-323, SMD/SMT
• Essence: Zener diode
• Packaging/Quantity: Tape & Reel (3000 units)

Specifications

• Voltage - Zener (Nom) (Vz): 4.7V
• Power Dissipation (Pd): 225mW
• Operating Temperature Range: -65°C to +150°C
• Zener Current (Izt): 5mA
• Reverse Leakage Current (Ir): 100nA

Detailed Pin Configuration

The MM3Z4V7T1G has three pins: 1. Anode (A) 2. Cathode (K) 3. Not connected (NC)

Functional Features

• Voltage Regulation: Maintains a constant output voltage of 4.7V when forward biased.
• Overvoltage Protection: Prevents damage to downstream components by shunting excess current when reverse biased.

Advantages and Disadvantages

Advantages

• Small package size enables space-efficient circuit design.
• High reliability and low leakage current ensure stable performance.
• Effective overvoltage protection safeguards sensitive components.

Disadvantages

• Limited power dissipation capability may not be suitable for high-power applications.
• Narrow operating temperature range restricts use in extreme environments.

Working Principles

The MM3Z4V7T1G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in a circuit and protect against overvoltage conditions.

Detailed Application Field Plans

The MM3Z4V7T1G finds extensive use in various electronic applications, including: - Voltage regulation in power supplies and voltage reference circuits - Overvoltage protection in consumer electronics and automotive systems - Signal conditioning and level shifting in communication devices

Detailed and Complete Alternative Models

Some alternative models to the MM3Z4V7T1G include: - BZX84C4V7LT1G - MMBZ4V7ALT1G - PZM4V7NT1G - BZT52C4V7LT1G

In summary, the MM3Z4V7T1G is a vital component in electronic circuits, providing voltage regulation and overvoltage protection. Its small package size, high reliability, and effective functionality make it a preferred choice in various applications.

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