MMBZ5258B-TP

Introduction

The MMBZ5258B-TP is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and transient suppression in various electronic circuits. This entry provides an overview of the MMBZ5258B-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation, transient suppression
• Characteristics: Low leakage current, high reliability, precise voltage regulation
• Package: SOD-123
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Zener (Nom) (Vz): 27V
• Power - Max: 350mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 20V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5258B-TP has three pins: 1. Anode 2. Cathode 3. No Connection

Functional Features

• Precise voltage regulation
• Low reverse leakage current
• High reliability
• Transient suppression capability

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Compact package size
• Low reverse leakage current

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The MMBZ5258B-TP operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The MMBZ5258B-TP finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Surge suppressors

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5258B-TP include: - BZX84C27 - 1N5229B - BZT52C27

In conclusion, the MMBZ5258B-TP is a Zener diode with precise voltage regulation and transient suppression capabilities. Its compact package and low reverse leakage current make it suitable for various electronic applications, although it has limitations in power dissipation and temperature sensitivity.

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