SM15T24A-E3/57T

Introduction

The SM15T24A-E3/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an overview of the product, including 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 (TVS) Diode
• Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 24 V
• Clamping Voltage: 38.9 V at 10 A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SM15T24A-E3/57T TVS diode has a standard SMA (DO-214AC) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to limit the voltage excursion
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact and easy-to-use SMA package

Disadvantages

• Limited breakdown voltage compared to higher voltage TVS diodes
• May require additional circuitry for overvoltage protection beyond the clamping voltage

Working Principles

The SM15T24A-E3/57T operates by diverting excessive transient current away from sensitive electronic components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SM15T24A-E3/57T is suitable for a wide range of applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SM6T Series: Offers a range of breakdown voltages from 5 V to 440 V
• P6KE Series: Provides higher peak pulse power ratings for more demanding applications
• 1.5KE Series: Features higher breakdown voltages for industrial and automotive applications

In conclusion, the SM15T24A-E3/57T transient voltage suppressor diode offers effective protection against voltage transients in a compact and easy-to-use package. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for various electronic applications.

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