TZMC20-M-18 Product Overview

Introduction

The TZMC20-M-18 belongs to the category of semiconductor devices and is commonly used in electronic circuits for voltage regulation and protection. This diode exhibits specific characteristics that make it suitable for various applications. The following entry provides a comprehensive overview of the TZMC20-M-18, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Diode
• Use: Voltage Regulation and Protection in Electronic Circuits
• Characteristics: Low Forward Voltage Drop, High Surge Current Capability
• Package: MiniMELF
• Essence: Silicon Zener Diode
• Packaging/Quantity: Tape and Reel, 5000 units per reel

Specifications

• Voltage Range: 16V to 22V
• Power Dissipation: 500mW
• Forward Voltage: 1.2V at 200mA
• Reverse Leakage Current: 5µA
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The TZMC20-M-18 diode has a standard MiniMELF package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Voltage Regulation: Provides stable voltage output within the specified range.
• Overvoltage Protection: Safeguards electronic components from excessive voltage spikes.
• Compact Design: MiniMELF package allows for space-efficient integration into circuit designs.

Advantages and Disadvantages

Advantages

• Reliable Voltage Regulation
• High Surge Current Capability
• Compact Package Size

Disadvantages

• Limited Voltage Range
• Sensitive to Reverse Voltage Polarity

Working Principles

The TZMC20-M-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This characteristic makes it suitable for voltage regulation and protection applications.

Detailed Application Field Plans

The TZMC20-M-18 is widely used in the following applications: - Voltage Regulation in Power Supplies - Overvoltage Protection in Consumer Electronics - Signal Clipping in Audio Circuits

Detailed and Complete Alternative Models

• BZX84C16: Similar voltage range and power dissipation
• MM3Z18VT1G: Comparable characteristics and package type
• 1N4744A: Alternative with higher voltage range

In conclusion, the TZMC20-M-18 semiconductor diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic circuit applications.

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