MMBZ4692-HE3-18

Introduction

The MMBZ4692-HE3-18 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics. The MMBZ4692-HE3-18 is available in various packages and quantities, making it suitable for a wide range of applications.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small form factor
• Package: SOD-123 package
• Essence: Regulating voltage and protecting electronic components
• Packaging/Quantity: Available in reels of 3000 units

Specifications

• Voltage Range: 12V
• Power Dissipation: 200mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMBZ4692-HE3-18 Zener diode has a standard SOD-123 package with three pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)

Functional Features

• Precise Voltage Regulation: The MMBZ4692-HE3-18 provides accurate voltage regulation, ensuring stable operation of electronic circuits.
• Low Leakage Current: With a reverse leakage current of only 100nA, this diode minimizes power loss and enhances efficiency.
• Small Form Factor: The compact SOD-123 package makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited voltage range compared to other Zener diodes
• Sensitive to temperature variations

Working Principles

The MMBZ4692-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMBZ4692-HE3-18 Zener diode finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

For applications requiring different voltage ranges or power dissipation capabilities, alternative models to the MMBZ4692-HE3-18 include: - MMBZ5225B-7-F (Voltage Range: 3.3V, Power Dissipation: 500mW) - MMBZ15VALT1G (Voltage Range: 15V, Power Dissipation: 225mW) - MMBZ27VALT1G (Voltage Range: 27V, Power Dissipation: 225mW)

In conclusion, the MMBZ4692-HE3-18 Zener diode offers precise voltage regulation, low leakage current, and a compact form factor, making it an ideal choice for various electronic applications. Its working principle, detailed specifications, and alternative models provide a comprehensive understanding of its capabilities and potential uses.

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