TPSMA12HE3/5AT

Introduction

The TPSMA12HE3/5AT is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of 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 Diodes
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA (DO-214AC)
• Essence: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Voltage Rating: 12V
• Power Dissipation: 400W
• Breakdown Voltage: 13.3V
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Surface Mount
• Package / Case: SMA (DO-214AC)

Detailed Pin Configuration

The TPSMA12HE3/5AT follows the standard pin configuration for SMA (DO-214AC) package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Protects against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Rapidly responds to voltage spikes, safeguarding connected circuits.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of reverse standoff voltage

Working Principles

The TPSMA12HE3/5AT operates by shunting excess current when a transient voltage spike occurs, thereby preventing damage to downstream electronic components. It achieves this through rapid conduction when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The TPSMA12HE3/5AT is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to TPSMA12HE3/5AT include: - P6SMB12CA - 1.5SMC12AT3G - SMBJ12A

In conclusion, the TPSMA12HE3/5AT transient voltage suppressor diode offers reliable protection against voltage transients in electronic circuits, making it a crucial component in various industries and applications.

Word Count: 346