SMCJ14CE3/TR13 - Product Overview and Analysis

Introduction

The SMCJ14CE3/TR13 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the SMCJ14CE3/TR13, 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 Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against overvoltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: SMCJ14CE3/TR13
• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 12.8V to 14.2V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ14CE3/TR13 features a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level
• Fast Response Time: Rapid reaction to transient events, minimizing potential damage to downstream components
• High Surge Current Capability: Able to withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

• Robust protection against transient overvoltages
• Fast response time
• RoHS compliant

Disadvantages

• Clamping voltage may be relatively high for some applications
• SMC package may require additional board space compared to smaller packages

Working Principles

The SMCJ14CE3/TR13 operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient overvoltage occurs, the diode rapidly switches into its low-impedance state, providing a path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMCJ14CE3/TR13 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

• Alternative Model 1: P6SMBJ14CA
  • Category: Transient Voltage Suppressor Diode
  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 12.4V to 15.3V
• Alternative Model 2: SMBJ14A
  • Category: Transient Voltage Suppressor Diode
  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 12.4V to 15.3V

In summary, the SMCJ14CE3/TR13 is a reliable transient voltage suppressor diode that offers robust protection, fast response time, and high surge current capability. While it has certain limitations, its effectiveness in safeguarding electronic circuits makes it a valuable component in various applications.

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