MMBZ5250B-7-F

Introduction

The MMBZ5250B-7-F is a semiconductor product belonging to the category of Zener diodes. This 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 MMBZ5250B-7-F.

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: SOT-23, SMD (Surface Mount Device)
• Essence: Semiconductor device for maintaining a stable voltage across a load
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage - Zener (Nom) (Vz): 25V
• Power - Max: 350mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Operating Temperature: -65°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SC-59, SOT-23-3

Detailed Pin Configuration

The MMBZ5250B-7-F typically has three pins: 1. Cathode (K): Connected to the ground or reference voltage 2. Anode (A): Connected to the positive terminal of the circuit 3. No Connection (NC): Not internally connected

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions
• Overvoltage Protection: Safeguards sensitive components by limiting the voltage across them
• Stability: Provides stable voltage references for precision analog circuits

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Small package size
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from overcurrent conditions

Working Principles

The MMBZ5250B-7-F 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 electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMBZ5250B-7-F finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5250B-7-F include: - BZX84C25LT1G - MM3Z24VT1G - BZT52C25-7-F

In summary, the MMBZ5250B-7-F Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small package size and stable characteristics make it suitable for a wide range of applications.

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