MMBZ5251B_D87Z

Introduction

The MMBZ5251B_D87Z is a specialized electronic component designed for use in various electrical applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulation and Protection
• Characteristics: Small form factor, High precision, Low power consumption
• Package: SOT-23
• Essence: Zener Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage Range: 3.6V to 39V
• Power Dissipation: 350mW
• Operating Temperature: -65°C to +150°C
• Zener Voltage Tolerance: ±5%

Detailed Pin Configuration

The MMBZ5251B_D87Z has three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not Connected (NC)

Functional Features

• Voltage Regulation: Provides stable output voltage within specified range
• Overvoltage Protection: Safeguards connected circuitry from voltage spikes
• Reverse Voltage Protection: Prevents damage due to reverse polarity connection

Advantages and Disadvantages

Advantages

• Compact size allows for integration into small-scale designs
• Precise voltage regulation enhances system reliability
• Effective protection against overvoltage and reverse voltage scenarios

Disadvantages

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

Working Principles

The MMBZ5251B_D87Z operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the breakdown region. This enables it to regulate voltage and protect downstream components from excessive voltage levels.

Detailed Application Field Plans

The MMBZ5251B_D87Z finds extensive application in various electronic systems, including: - Voltage Regulation in Power Supplies - Overvoltage Protection in Communication Equipment - Reverse Polarity Protection in Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5251BD87Z include: - MMBZ5251BD75Z - MMBZ5251BD83Z - MMBZ5251BD91Z

In conclusion, the MMBZ5251B_D87Z serves as a crucial component in voltage regulation and protection applications, offering precise control and safeguarding against voltage-related issues. Its compact design and functional features make it a valuable asset in various electronic systems.

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