SMCJ14CA-HRA

Introduction

The SMCJ14CA-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 category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, 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: DO-214AB (SMC), 2-lead, surface mount
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 15 V
• Clamping Voltage: 24.4 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ14CA-HRA has a standard DO-214AB (SMC) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• High reliability
• Robust protection against transient voltage events
• RoHS compliant
• Fast response time

Disadvantages

• Relatively low breakdown voltage compared to some alternative models
• Limited surge capability compared to higher power devices

Working Principles

The SMCJ14CA-HRA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess current away from the protected circuitry and clamping the voltage to a safe level.

Detailed Application Field Plans

The SMCJ14CA-HRA is widely used in various applications requiring protection against transient voltage events, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ14CA-HRA include: - P6SMB15CA: Similar package and characteristics, higher breakdown voltage - 1.5KE15CA: Axial lead package, higher peak pulse power handling capability - SMCJ15A: Similar package, higher breakdown voltage, lower clamping voltage

In summary, the SMCJ14CA-HRA is a high-reliability transient voltage suppressor diode that offers robust protection against transient voltage events. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications. However, users should consider alternative models with higher breakdown voltages for specific requirements.

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