15KPA20E3/TR13 Product Overview

Introduction

The 15KPA20E3/TR13 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 15KPA20E3/TR13, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD (DO-27)
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 15,000 W
• Standoff Voltage: 17.1 V
• Breakdown Voltage: 18.9 V
• Maximum Clamping Voltage: 29.2 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA20E3/TR13 TVS diode features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Capability: Capable of handling large surge currents without degradation
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit
• Fast Response Time: Quickly responds to transient events, minimizing the risk of damage to connected equipment

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• High surge capability ensures reliable performance
• Fast response time minimizes the risk of damage to sensitive electronics

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Sensitive to reverse polarity connection

Working Principles

The 15KPA20E3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding the connected electronics.

Detailed Application Field Plans

The 15KPA20E3/TR13 is widely used in various applications requiring protection against transient voltage events, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 15KPA20A: Similar specifications with a lower peak pulse power rating
• 15KPA20CA: Higher standoff voltage variant for specific application requirements
• 15KPA20M: Miniature package variant for space-constrained applications

In conclusion, the 15KPA20E3/TR13 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems.

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