15KPA120C-B Product Overview

Introduction

The 15KPA120C-B is a high-performance 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 15KPA120C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 15KPA120C-B belongs to the TVS diode category, specifically designed for surge protection in various electronic applications.

Basic Information Overview

• Use: The primary use of the 15KPA120C-B is to provide overvoltage protection for sensitive electronic components and circuits.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability, making it suitable for demanding transient voltage suppression applications.
• Package: The 15KPA120C-B is available in a compact, industry-standard DO-201 package.
• Essence: Its essence lies in providing robust protection against transient voltage events, ensuring the reliability and longevity of electronic systems.
• Packaging/Quantity: Typically supplied in reels or bulk packaging, the quantity per package varies based on customer requirements.

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 102 V to 120 V
• Breakdown Voltage Range: 113 V to 133 V
• Maximum Clamping Voltage: 164 V at 21.2 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA120C-B features a standard DO-201 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Current Capability: Capable of handling large surge currents to protect downstream components.
• Fast Response Time: Rapidly responds to transient voltage events, diverting excess energy away from sensitive circuits.
• Low Clamping Voltage: Provides effective suppression of overvoltage events, limiting the voltage across protected components.

Advantages and Disadvantages

Advantages

• Robust surge protection for sensitive electronics
• Fast response time
• High surge current capability

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 15KPA120C-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during transient voltage events, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 15KPA120C-B finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 15KPA102C-B
• 15KPA110C-B
• 15KPA130C-B
• 15KPA150C-B

In summary, the 15KPA120C-B is a high-performance TVS diode offering robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronic equipment from damaging voltage transients.

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