15KPA120A-HRA Product Overview

Introduction

The 15KPA120A-HRA is a high-reliability transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 15KPA120A-HRA, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 102V
• Breakdown Voltage: 113V to 125V
• Maximum Clamping Voltage: 164V at 21.2A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA120A-HRA 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
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Excellent transient voltage suppression
• High reliability
• Wide operating temperature range
• RoHS compliant

Disadvantages

• Relatively large package size
• Limited breakdown voltage options

Working Principles

The 15KPA120A-HRA operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 15KPA120A-HRA is widely used in various applications requiring protection against transient voltage events, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

For applications requiring similar transient voltage suppression capabilities, alternative models to the 15KPA120A-HRA include: - 15KPA100CA-HRA - 15KPA130A-HRA - 15KPA150A-HRA

In conclusion, the 15KPA120A-HRA TVS diode offers high reliability and excellent transient voltage suppression for a wide range of electronic applications, making it a crucial component in safeguarding sensitive circuits from voltage transients.

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