TPSMA18AHE3/5AT

Introduction

The TPSMA18AHE3/5AT is a product belonging to the category of transient voltage suppressor diodes. 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 TPSMA18AHE3/5AT.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: Fast response time, low clamping voltage, high surge capability.
• Package: SMA (DO-214AC)
• Essence: Provides robust overvoltage protection for sensitive electronics.
• Packaging/Quantity: Tape & Reel, 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The TPSMA18AHE3/5AT has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to protected devices - RoHS compliant, making it environmentally friendly

Disadvantages: - Limited breakdown voltage compared to higher-rated devices - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The TPSMA18AHE3/5AT works by diverting excess current away from sensitive electronic components when a voltage transient occurs. It clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The TPSMA18AHE3/5AT is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the TPSMA18AHE3/5AT include: - TPSMA16AHE3/61T - TPSMA20AHE3/85T - TPSMA24AHE3/9T

In conclusion, the TPSMA18AHE3/5AT is a transient voltage suppressor diode that offers fast response time, low clamping voltage, and high surge capability. Its effectiveness in protecting sensitive electronic devices makes it a valuable component in various applications.

(Word count: 368)