1.5SMC120CAHE3/57T - Product Encyclopedia Entry

Introduction

The 1.5SMC120CAHE3/57T is a specialized electronic component designed for surge protection in various electrical and electronic systems. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Surge Protection Device
• Use: Protecting electronic circuits from voltage surges and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB) package
• Essence: Provides robust protection against transient overvoltage conditions
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: 1.5SMC120CAHE3/57T
• Peak Pulse Power: 1500W
• Standoff Voltage: 102V
• Breakdown Voltage: 113V to 125V
• Maximum Clamping Voltage: 164V
• Operating Temperature Range: -55°C to +150°C
• Compliance: RoHS and REACH compliant

Detailed Pin Configuration

The 1.5SMC120CAHE3/57T is a surface mount device with two terminals. The pin configuration includes: - Terminal 1: Anode - Terminal 2: Cathode

Functional Features

• Transient Suppression: Rapidly clamps transient voltages to safe levels
• Low Clamping Voltage: Provides effective protection for sensitive electronic components
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage

Advantages and Disadvantages

Advantages

• Robust surge protection
• Compact SMC package
• Wide operating temperature range

Disadvantages

• Limited to specific voltage ratings
• Requires proper installation for optimal performance

Working Principles

The 1.5SMC120CAHE3/57T operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the device conducts current and clamps the voltage to a safe level, protecting downstream electronic components.

Detailed Application Field Plans

The 1.5SMC120CAHE3/57T is widely used in various applications, including: - Telecommunications equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 1.5SMC6.8CAHE3/9AT
• Alternative Model 2: 1.5SMC15CAHE3/61T
• Alternative Model 3: 1.5SMC33CAHE3/5BT
• Alternative Model 4: 1.5SMC200CAHE3/63T

These alternative models offer similar surge protection capabilities with varying voltage and power ratings, providing flexibility for different application requirements.

In conclusion, the 1.5SMC120CAHE3/57T is a critical component for safeguarding electronic systems against transient voltage events. Its high surge capability, low clamping voltage, and fast response time make it an essential part of modern electronic designs across various industries.

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