MMBZ5230B-7-F

Introduction

The MMBZ5230B-7-F is a semiconductor product belonging to the category of Zener diodes. This component is commonly used in electronic circuits for voltage regulation and protection against overvoltage conditions. The MMBZ5230B-7-F possesses specific characteristics, packaging, and quantity details that make it suitable for various applications.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and overvoltage protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small form factor
• Package: SOT-23
• Essence: Regulating voltage and protecting electronic components
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

• Voltage: 4.7V
• Power Dissipation: 225mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 20Ω
• Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMBZ5230B-7-F Zener diode typically features three pins arranged in the SOT-23 package. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is not connected (NC).

Functional Features

• Voltage Regulation: The MMBZ5230B-7-F maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: When the voltage exceeds the specified value, the diode conducts to limit the voltage, safeguarding sensitive components.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Low leakage current

Disadvantages

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

Working Principles

The MMBZ5230B-7-F operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased. This allows it to regulate voltage and protect the circuit from overvoltage conditions.

Detailed Application Field Plans

The MMBZ5230B-7-F finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal conditioning circuits in instrumentation

Detailed and Complete Alternative Models

• MMBZ5225B-7-F: 4.3V Zener diode with similar characteristics
• MMBZ5248B-7-F: 5.6V Zener diode offering higher voltage regulation

In conclusion, the MMBZ5230B-7-F Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and functional features make it suitable for diverse applications in the electronics industry.

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