SMCG120CA-HRA

Introduction

The SMCG120CA-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: SMA (DO-214AC)
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage Range: 100 V to 120 V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG120CA-HRA follows the standard SMA (DO-214AC) package configuration with two leads.

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to minimize stress on protected circuits
• High reliability for continuous protection

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Wide operating temperature range
• RoHS compliant

Disadvantages

• Higher cost compared to standard diodes
• Limited breakdown voltage range

Working Principles

The SMCG120CA-HRA operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMCG120CA-HRA is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• SMCG100CA-HRA: Similar characteristics with a lower breakdown voltage range
• SMCG130CA-HRA: Similar characteristics with a higher breakdown voltage range
• SMAJ120A-HRA: Alternative package with similar characteristics

In conclusion, the SMCG120CA-HRA transient voltage suppressor diode offers robust protection and high reliability for sensitive electronic equipment, making it an essential component in various applications.

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