SMLJ20CE3/TR13 - Product Overview and Analysis

Introduction

The SMLJ20CE3/TR13 is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an in-depth analysis of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMLJ20CE3/TR13.

Basic Information Overview

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

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage Range: 18.5V to 21.5V
• Operating Temperature Range: -55°C to +150°C
• Forward Voltage: 3.5V at 100A
• Reverse Standoff Voltage: 20V
• Maximum Clamping Voltage: 32.4V at 58.9A

Detailed Pin Configuration

The SMLJ20CE3/TR13 has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Rapid response to transient overvoltage conditions
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Requires careful consideration of placement in circuit design

Working Principles

The SMLJ20CE3/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMLJ20CE3/TR13 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMLJ20CE3/TR13 include: - P6SMBJ20CA - 1.5KE20CA - SMBJ20CA

In conclusion, the SMLJ20CE3/TR13 transient voltage suppressor diode offers robust protection against voltage transients in electronic circuits. Its fast response time, low clamping voltage, and high surge capability make it a preferred choice for various applications.

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