MMSZ4693-HE3-18

Product Overview

Category

The MMSZ4693-HE3-18 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

• Zener voltage: 18V
• Power dissipation: 500mW
• Package type: SOD-123
• RoHS compliant

Package

The MMSZ4693-HE3-18 is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Zener voltage: 18V
• Power dissipation: 500mW
• Maximum forward voltage: 1.5V
• Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ4693-HE3-18 has three pins: 1. Anode 2. Cathode 3. No connection (NC)

Functional Features

• Precise voltage regulation
• Overvoltage protection
• Small form factor

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The MMSZ4693-HE3-18 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ4693-HE3-18 is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4693-HE3-18 include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMSZ4693-HE3-18 Zener diode is a versatile component that finds extensive use in voltage regulation and protection applications. Its compact size and precise voltage regulation make it an essential part of many electronic circuits.

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