5KP28A-E3/73 Product Overview

Introduction

The 5KP28A-E3/73 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the 5KP28A-E3/73, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
• Characteristics: High power handling capability, low clamping voltage, fast response time
• Package: DO-201AD (DO-27)
• Essence: Safeguarding sensitive electronics from voltage transients
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 28 V
• Clamping Voltage: 45.4 V at 77.8 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP28A-E3/73 TVS diode features a standard DO-201AD package with two leads. The anode and cathode terminals are clearly marked for easy identification and integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels, protecting downstream components.
• High Power Handling: Capable of dissipating large amounts of energy during transient events.
• Fast Response Time: Reacts quickly to transient voltage spikes, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High power handling capability
• Fast response time

Disadvantages

• Higher clamping voltage compared to some alternative models
• Sensitive to reverse surge currents

Working Principles

When a transient voltage spike occurs, the 5KP28A-E3/73 TVS diode rapidly conducts, diverting excess current away from sensitive components. By limiting the voltage across the protected circuit, it prevents damage due to overvoltage conditions.

Detailed Application Field Plans

The 5KP28A-E3/73 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP26A-E3/73
• Alternative Model 2: 5KP30A-E3/73
• Alternative Model 3: P6KE28A-E3/73
• Alternative Model 4: 1.5KE28A-E3/73

In summary, the 5KP28A-E3/73 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronics from voltage transients induced by various sources.

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