1.5KE8.2ATR - Product Encyclopedia Entry

Introduction

The 1.5KE8.2ATR is a specialized electronic component belonging to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage spikes and transients. The 1.5KE8.2ATR is widely used in various electronic applications due to its unique characteristics and protective capabilities.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Safeguarding sensitive electronic components from voltage surges
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Voltage - Reverse Standoff (Typ): 7.37V
• Voltage - Breakdown (Min): 8.22V
• Voltage - Clamping (Max) @ Ipp: 14.5V
• Current - Peak Pulse (10/1000µs): 68.2A
• Power - Peak Pulse: 1500W
• Operating Temperature: -55°C to 175°C
• Mounting Type: Through Hole
• Package / Case: DO-201AD, Axial

Detailed Pin Configuration

The 1.5KE8.2ATR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient events
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of placement in circuit design

Working Principles

When a voltage spike occurs, the 1.5KE8.2ATR TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE8.2ATR is commonly used in the following applications: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE6.8A: Lower breakdown voltage
• 1.5KE10A: Higher breakdown voltage
• P6KE8.2A: Similar characteristics in a different package

In conclusion, the 1.5KE8.2ATR TVS diode offers robust protection against voltage transients and spikes, making it an essential component in various electronic applications.

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