MM5Z18V

Product Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Small form factor, low power consumption
Package: SOD-523
Essence: Zener diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage: 18V
• Power Dissipation: 200mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MM5Z18V has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

• Provides a stable 18V output voltage
• Protects sensitive components from overvoltage

Advantages and Disadvantages

Advantages: - Small form factor - Low power consumption - Reliable voltage regulation

Disadvantages: - Limited current handling capability - Susceptible to thermal runaway at high currents

Working Principles

The MM5Z18V operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals regardless of the current flowing through it.

Detailed Application Field Plans

The MM5Z18V is commonly used in: - Voltage regulation in portable electronic devices - Overvoltage protection in automotive electronics - Signal conditioning in industrial control systems

Detailed and Complete Alternative Models

• BZX84C18
• 1N4746A
• MMSZ18T1G

In conclusion, the MM5Z18V is a reliable voltage regulator with a small form factor and low power consumption. It is suitable for various applications requiring stable voltage regulation and overvoltage protection.

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