SMCJ11A-HRAT7: Product Overview and Analysis

Introduction

The SMCJ11A-HRAT7 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 a comprehensive overview of the SMCJ11A-HRAT7, including its basic information, 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, low clamping voltage, fast response time
• Package: DO-214AB (SMC)
• 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: 1500W
• Breakdown Voltage Range: 6.4V to 200V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ11A-HRAT7 follows the standard pin configuration for diodes in the DO-214AB package. It consists of two leads, with the anode connected to one lead and the cathode connected to the other lead.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to protected equipment
• High Reliability: Designed for long-term, dependable performance in demanding environments

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• Fast response time
• High reliability for critical applications

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of clamping voltage to ensure compatibility with protected equipment

Working Principles

The SMCJ11A-HRAT7 operates by diverting excessive transient current away from sensitive electronic components when a transient voltage event occurs. By providing a low-impedance path to ground, it limits the voltage across the protected circuit, safeguarding against potential damage.

Detailed Application Field Plans

The SMCJ11A-HRAT7 is widely used in various applications, including: - Telecommunication equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ10A-HRAT7
  • Similar specifications and characteristics, suitable for lower voltage protection requirements
• Alternative Model 2: SMCJ12A-HRAT7
  • Higher breakdown voltage range, ideal for applications with higher voltage tolerance needs
• Alternative Model 3: SMCJ15A-HRAT7
  • Enhanced peak pulse power rating, suitable for applications with higher transient energy handling requirements

In conclusion, the SMCJ11A-HRAT7 transient voltage suppressor diode offers high reliability and robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

Word Count: 498