SMCJ17-E3/9AT

Product Overview

The SMCJ17-E3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ17-E3/9AT is designed to provide robust protection against transient overvoltage conditions in a variety of applications.

Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage spikes and transients - Characteristics: Fast response time, low clamping voltage, high surge capability - Package: SMC (DO-214AB) - Essence: Provides reliable overvoltage protection for electronic circuits - Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Standoff Voltage: 15.3V
• Breakdown Voltage: 17V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ17-E3/9AT has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect sensitive components
• High surge capability for reliable overvoltage protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range

Disadvantages: - Higher cost compared to traditional diodes - Sensitive to reverse voltage polarity

Working Principles

The SMCJ17-E3/9AT operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting the downstream components.

Detailed Application Field Plans

The SMCJ17-E3/9AT is widely used in various electronic systems and equipment, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ15-E3/57T
• SMCJ20CA
• SMCJ24A

This completes the English editing encyclopedia entry structure for the SMCJ17-E3/9AT, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.