5KP45A-E3/73 Product Overview

Introduction

The 5KP45A-E3/73 is a high-performance TVS (transient voltage suppressor) 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 5KP45A-E3/73, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: TVS Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD (DO-27)
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 45 V
• Clamping Voltage: 77.4 V at 16 A
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP45A-E3/73 TVS diode has 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 for reliable protection
• Low clamping voltage to minimize damage to protected components
• Fast response time for rapid suppression of transient voltages

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Wide operating temperature range

Disadvantages

• Relatively large package size compared to SMD alternatives
• Limited breakdown voltage compared to some higher-voltage TVS diodes

Working Principles

The 5KP45A-E3/73 operates by diverting excessive transient current away from sensitive electronic circuits when a voltage surge occurs. It rapidly clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The 5KP45A-E3/73 is suitable for a wide range of applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered include: - P6KE36CA - 1.5KE33CA - SMAJ40A

In summary, the 5KP45A-E3/73 TVS diode offers robust transient voltage suppression capabilities, making it an ideal choice for various electronic applications requiring reliable surge protection.

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