MMBZ5245B-HE3-08

Introduction

The MMBZ5245B-HE3-08 is a specialized electronic component that belongs to the category of Zener diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MMBZ5245B-HE3-08.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, and high reliability
• Package: SOD-323
• Essence: Zener diode for voltage reference and regulation
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Voltage - Zener (Nom) (Vz): 15V
• Power - Max: 350mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5245B-HE3-08 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

• Precise voltage regulation: The MMBZ5245B-HE3-08 maintains a constant voltage across its terminals, making it suitable for various electronic applications.
• Low impedance: This feature ensures minimal impact on the circuit's performance and stability.
• High reliability: The component offers consistent performance over time, contributing to the overall reliability of the electronic system.

Advantages and Disadvantages

Advantages

• Provides stable voltage regulation
• Compact size for space-constrained designs
• Low cost and widely available
• Suitable for voltage reference applications

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal runaway under certain conditions

Working Principles

The MMBZ5245B-HE3-08 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased. This allows it to regulate voltage within a circuit, protecting sensitive components from voltage fluctuations.

Detailed Application Field Plans

The MMBZ5245B-HE3-08 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Voltage reference in instrumentation and measurement equipment - Signal clamping and limiting in audio and video circuits

Detailed and Complete Alternative Models

Several alternative models can be considered as substitutes for the MMBZ5245B-HE3-08, including: - BZX84C15LT1G - MM3Z15VT1G - BZT52C15S-7-F

In summary, the MMBZ5245B-HE3-08 Zener diode is a crucial component in electronic circuits, offering precise voltage regulation and protection. Its compact size and reliability make it suitable for a wide range of applications, despite its limitations in power dissipation. Understanding its specifications, working principles, and alternative models is essential for effective integration into electronic designs.

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