15KPA120A-HR Product Overview

Introduction

The 15KPA120A-HR 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-HR, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients induced by lightning and other transient voltage events
Characteristics: High reliability, low clamping voltage, fast response time
Package: Axial leaded, DO-201AD
Essence: TVS diode for surge protection
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: 15KPA120A-HR
• Peak Pulse Power: 15000W
• Standoff Voltage: 102V to 130V
• Breakdown Voltage: 113V to 141V
• Maximum Clamping Voltage: 164V at 23.1A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA120A-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Advantages and Disadvantages

Advantages: - High reliability - Excellent surge protection - Wide operating temperature range - RoHS compliant

Disadvantages: - Relatively large package size - Limited availability from some suppliers

Working Principles

The 15KPA120A-HR operates by diverting excessive current away from sensitive electronic components when subjected to transient voltage events. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The 15KPA120A-HR is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 15KPA120A-HR include: - 5KP Series - P6KE Series - SMBJ Series - P4SMA Series

In summary, the 15KPA120A-HR is a high-reliability TVS diode with excellent surge protection capabilities, making it suitable for a wide range of applications in different industries.

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