MMBZ5245B-E3-08

Introduction

The MMBZ5245B-E3-08 is a diode belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics. In this entry, we will provide 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-E3-08.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small package size
• Package: SOD-323
• Essence: Provides stable voltage reference and protection against voltage spikes
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

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

Detailed Pin Configuration

The MMBZ5245B-E3-08 has three pins: 1. Anode (A): Connects to the positive terminal of the circuit 2. Cathode (K): Connects to the negative terminal of the circuit 3. No Connection (NC): Not internally connected

Functional Features

• Precise Voltage Regulation: Maintains a constant voltage across the diode
• Overvoltage Protection: Safeguards sensitive components in the circuit from voltage spikes
• Low Leakage Current: Minimizes power loss and improves efficiency

Advantages and Disadvantages

Advantages

• Provides stable voltage reference
• Small package size allows for space-efficient circuit design
• Low leakage current ensures minimal power dissipation

Disadvantages

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

Working Principles

The MMBZ5245B-E3-08 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased. This property enables it to regulate voltage and protect the circuit from overvoltage conditions.

Detailed Application Field Plans

The MMBZ5245B-E3-08 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5245B-E3-08 include: - BZX84C15LT1G - MM3Z15VT1G - PZM15NB1,115

In conclusion, the MMBZ5245B-E3-08 Zener diode offers precise voltage regulation and overvoltage protection, making it an essential component in modern electronic circuits.

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