MMSZ5234B RHG

Product Overview

The MMSZ5234B RHG is a zener diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as high reliability, low leakage current, and precise voltage regulation. The package typically consists of a small surface-mount device (SMD) with three leads. Each package contains multiple units of the diode, providing flexibility in circuit design. The essence of the MMSZ5234B RHG lies in its ability to maintain a constant voltage across its terminals, making it an essential component in various electronic applications.

Package and Quantity

The MMSZ5234B RHG is usually packaged in a standard SOD-123 package, and each package contains a specific quantity of diodes, typically ranging from 100 to 500 units per reel.

Specifications

• Voltage Range: 5.1V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Forward Voltage: 1.2V
• Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ5234B RHG features a standard SOD-123 package with three pins. Pin 1 represents the cathode, pin 2 is the anode, and pin 3 serves as the no-connect terminal.

Functional Features

The primary function of the MMSZ5234B RHG is to regulate voltage within electronic circuits. It achieves this by maintaining a constant voltage drop across its terminals, effectively limiting the voltage across the load.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability
• Low leakage current
• Small form factor

Disadvantages

• Limited power dissipation capability
• Vulnerable to overvoltage conditions

Working Principles

When the voltage across the MMSZ5234B RHG exceeds its rated zener voltage, it begins conducting in the reverse direction, effectively clamping the voltage to its specified value. This behavior allows the diode to regulate the voltage across the load.

Detailed Application Field Plans

The MMSZ5234B RHG finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

• MMSZ5221B RHG: 3.3V zener diode
• MMSZ5245B RHG: 15V zener diode
• MMSZ5268B RHG: 33V zener diode

In conclusion, the MMSZ5234B RHG zener diode offers precise voltage regulation and reliable performance, making it an indispensable component in various electronic circuits.

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