1.5SMC82AHE3/57T - Product Encyclopedia Entry

Introduction

The 1.5SMC82AHE3/57T is a specialized electronic component designed for surge protection in various applications. 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: Electronic Component
• Use: Surge Protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB)
• Essence: Transient Voltage Suppressor (TVS) Diode
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 82V
• Breakdown Voltage: 91.2V to 101V
• Clamping Voltage: 135V at 10A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC82AHE3/57T follows the standard SMC (DO-214AB) package configuration with two leads for connection.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage surges.
• Fast Response Time: Quickly clamps transient voltages to safe levels.
• Low Clamping Voltage: Provides effective protection without causing damage to the protected circuit.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Compact SMC package
• RoHS compliant

Disadvantages

• Limited to specific voltage and power ratings
• Requires proper installation for effective protection

Working Principles

The 1.5SMC82AHE3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during voltage surges, diverting it away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC82AHE3/57T is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5SMC6.8AHE3/57T: Standoff Voltage 6.8V, Peak Pulse Power 1500W
• 1.5SMC120AHE3/57T: Standoff Voltage 120V, Peak Pulse Power 1500W
• 1.5SMC33AHE3/57T: Standoff Voltage 33V, Peak Pulse Power 1500W
• 1.5SMC200AHE3/57T: Standoff Voltage 200V, Peak Pulse Power 1500W

In conclusion, the 1.5SMC82AHE3/57T is a reliable TVS diode offering high surge capability, fast response time, and low clamping voltage, making it an essential component for surge protection in various electronic applications.

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