SMCJ22CE3/TR13 - Product Overview and Analysis

Introduction

The SMCJ22CE3/TR13 is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an in-depth analysis of the product, covering 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 transient voltage spikes
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: SMC (DO-214AB)
• Essence: Safeguarding electronic circuits from voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: SMCJ22CE3/TR13
• Peak Pulse Power: 1500W
• Breakdown Voltage: 22V
• Clamping Voltage: 35.5V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ22CE3/TR13 diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient voltage spikes, minimizing the risk of damage to connected devices.
• High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Clamping voltage may be relatively high for some applications

Working Principles

When a transient voltage spike occurs, the SMCJ22CE3/TR13 diode conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive components by effectively suppressing the transient voltage.

Detailed Application Field Plans

The SMCJ22CE3/TR13 diode finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control systems in industrial environments

Detailed and Complete Alternative Models

For users seeking alternative TVS diodes, the following models can be considered: 1. P6KE22CA: Similar breakdown voltage and power dissipation 2. 1.5SMC22CA: Comparable characteristics and package type 3. SA22CA: Alternative option with similar performance parameters

In conclusion, the SMCJ22CE3/TR13 diode offers effective transient voltage suppression with fast response times and high surge capability. While it has a relatively high clamping voltage, its RoHS compliance and wide application range make it a valuable component in various electronic systems.

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