1.5KE480C - Product Overview and Analysis

Introduction

The 1.5KE480C is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the 1.5KE480C, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AE
• Essence: Transient Voltage Suppressor Diode
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 408V
• Voltage - Breakdown (Min): 453.6V
• Voltage - Clamping (Max) @ Ipp: 658V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 1500W
• Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE480C TVS diode has a standard DO-201AE package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient over-voltage events
• Low clamping voltage to protect sensitive electronic components
• High surge capability for reliable surge protection

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic circuits
• Fast response time ensures minimal damage during transient events
• Wide operating temperature range for versatile applications

Disadvantages

• Higher clamping voltage compared to some alternative models
• Relatively larger footprint due to the DO-201AE package

Working Principles

The 1.5KE480C operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs. This action prevents the voltage from reaching damaging levels and protects downstream components.

Detailed Application Field Plans

The 1.5KE480C is commonly used in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE480C include: - 1.5KE440C - 1.5KE510C - P6KE480CA - P4SMA480CA

In conclusion, the 1.5KE480C TVS diode offers effective surge protection with its high surge capability and fast response time. While it has certain limitations such as higher clamping voltage and a relatively larger footprint, its wide operating temperature range and reliability make it a suitable choice for various surge protection applications.

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