SMBJ17CA-HR

Introduction

The SMBJ17CA-HR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the SMBJ17CA-HR, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-214AA (SMB), 2-Pin
• Essence: Silicon Junction Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600 Watts
• Breakdown Voltage: 17V
• Operating Voltage: 14.4V
• Clamping Voltage: 23.2V
• Peak Pulse Current: 30.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ17CA-HR has a simple 2-pin configuration: 1. Anode (A) 2. Cathode (K)

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 sensitive components
• RoHS compliant, making it environmentally friendly

Disadvantages

• Limited to specific voltage ranges
• Requires proper installation for optimal performance

Working Principles

The SMBJ17CA-HR operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The SMBJ17CA-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

• SMBJ15CA-HR: Similar characteristics with a lower breakdown voltage of 15V
• SMBJ20CA-HR: Similar characteristics with a higher breakdown voltage of 20V
• SMBJ24CA-HR: Similar characteristics with a higher breakdown voltage of 24V

In conclusion, the SMBJ17CA-HR is a reliable transient voltage suppressor diode with fast response time, low clamping voltage, and high surge capability. Its effectiveness in protecting sensitive electronic components makes it an essential component in various industries.

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