1.5KE8.2A - Product Overview and Analysis

Introduction

The 1.5KE8.2A is a high-quality electronic component that belongs to the category of transient voltage suppressor diodes. This entry provides an in-depth 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 Diode
• Use: The 1.5KE8.2A is designed to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: Axial leaded package
• Essence: Provides robust overvoltage protection for electronic circuits.
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes.

Specifications

• Voltage - Reverse Standoff (Typ): 8.2V
• Voltage - Breakdown (Min): 9.11V
• Voltage - Clamping (Max) @ Ipp: 13.4V
• Current - Peak Pulse (10/1000µs): 58.3A
• Power - Peak Pulse: 1500W
• Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE8.2A features an axial leaded package with two leads. The pin configuration includes: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on protected circuits.
• High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection
• Fast response time
• High surge current capability

Disadvantages

• Sensitive to reverse bias conditions
• Requires careful handling during installation

Working Principles

The 1.5KE8.2A operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE8.2A is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE6.8A
• 1.5KE10A
• 1.5KE12A
• 1.5KE15A
• 1.5KE16A

In conclusion, the 1.5KE8.2A transient voltage suppressor diode offers reliable overvoltage protection with fast response times and high surge current capability. Its application spans across diverse industries, making it a crucial component in safeguarding electronic circuits against transient voltage events.

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