1.5KE22ARL - Product Encyclopedia Entry

Introduction

The 1.5KE22ARL 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 basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5KE22ARL.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Voltage Rating: 22V
• Power Dissipation: 1500W
• Breakdown Voltage: 24.4V to 26.9V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE22ARL TVS diode typically consists of two leads with a cathode and anode. The cathode is marked with a band or other identifying mark.

Functional Features

• Transient Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Reacts quickly to transient events, safeguarding connected circuits.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures minimal impact on connected circuits
• Low clamping voltage helps prevent damage to downstream components

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Limited to specific voltage ratings and power dissipation capabilities

Working Principles

When a transient voltage surge occurs, the 1.5KE22ARL TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit and preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE22ARL is commonly used in applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE15ARL
• 1.5KE30ARL
• 1.5KE33ARL
• 1.5KE36ARL
• 1.5KE39ARL

In summary, the 1.5KE22ARL TVS diode is a crucial component for surge protection in various electronic circuits, offering fast response times, low clamping voltages, and high surge capabilities. Its application spans across diverse industries, providing essential protection for sensitive electronic components.

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