SMCJ170C-E3/57T: Product Overview and Analysis

Introduction

The SMCJ170C-E3/57T is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the SMCJ170C-E3/57T, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Electronic Components
Use: Voltage Transient Suppression
Characteristics: High surge capability, low clamping voltage, fast response time
Package: DO-214AB (SMC)
Essence: Protection of sensitive electronic circuits from voltage transients
Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 170 V
• Clamping Voltage: 275 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ170C-E3/57T TVS diode has a standard DO-214AB (SMC) package with two pins. 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: - Effective protection against voltage transients - Fast response time ensures minimal damage to protected circuits - RoHS compliance for environmental sustainability

Disadvantages: - Relatively higher clamping voltage compared to some alternative models - Limited breakdown voltage compared to higher-rated TVS diodes

Working Principles

The SMCJ170C-E3/57T operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, safeguarding the connected electronics.

Detailed Application Field Plans

The SMCJ170C-E3/57T is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, several alternative TVS diode models are available, including: - SMCJ130A-E3/57T - SMCJ200CA-E3/57T - SMCJ300A-E3/57T - SMCJ440A-E3/57T

In conclusion, the SMCJ170C-E3/57T TVS diode offers robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronic circuits. Its fast response time, high surge capability, and RoHS compliance make it suitable for a wide range of applications across various industries.

Word Count: 411