SMCJ1.5KE12A-TP

Introduction

The SMCJ1.5KE12A-TP is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMCJ1.5KE12A-TP.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge Protection in Electrical and Electronic Circuits
• Characteristics: High Power Capability, Fast Response Time, Low Clamping Voltage
• Package: DO-214AB (SMC), 2-Pin
• Essence: Protects Against Voltage Transients and ESD Events
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Operating Voltage: 10.3V
• Maximum Reverse Standoff Voltage: 9.7V
• Clamping Voltage: 19.9V at 10A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ1.5KE12A-TP has a simple 2-pin configuration with no polarity. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and ESD events.
• Fast Response Time: Reacts quickly to transient voltage spikes, diverting excess current away from sensitive components.
• High Power Capability: Can handle high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Fast response time ensures minimal damage from transient voltage spikes.
• High power capability makes it suitable for various applications.

Disadvantages

• Clamping voltage may be higher than some alternative models.
• Limited to specific breakdown voltage and peak pulse power ratings.

Working Principles

The SMCJ1.5KE12A-TP 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 clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SMCJ1.5KE12A-TP is commonly used in the following applications: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ1.5KE12A-TP include: - P6KE12A - 1.5KE12CA - SA12A

In conclusion, the SMCJ1.5KE12A-TP is a reliable transient voltage suppressor diode with fast response time and high power capability, making it suitable for surge protection in various electronic circuits.

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