TPSMA18HE3/5AT

Introduction

The TPSMA18HE3/5AT is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the TPSMA18HE3/5AT.

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, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 18V
• Clamping Voltage: 29.2V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMA18HE3/5AT typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Provides protection against voltage transients
• Fast response time for clamping voltage
• High surge capability for handling transient events

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Can degrade over time with repeated transient events
• Requires proper installation and circuit design for optimal performance

Working Principles

The TPSMA18HE3/5AT works by diverting excessive voltage away from sensitive electronic components when a transient event occurs. It clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The TPSMA18HE3/5AT is commonly used in various electronic applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB18CA

  • Breakdown Voltage: 18V
  • Package: SMB (DO-214AA)
  • Characteristics: Low profile design

• Alternative Model 2: 1.5SMC18AT3G

  • Breakdown Voltage: 18V
  • Package: SMC (DO-214AB)
  • Characteristics: High power capability

In conclusion, the TPSMA18HE3/5AT is a crucial component in protecting electronic circuits from voltage transients. Its high surge capability, low clamping voltage, and fast response time make it an essential part of various electronic applications.

Word count: 410