5KP51A-E3/73 Product Overview

Introduction

The 5KP51A-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 5KP51A-E3/73, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Transient Suppression
• Characteristics: High Power Dissipation, Low Clamping Voltage
• Package: DO-201AD
• Essence: Protection of Sensitive Electronic Equipment
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 51 V
• Clamping Voltage: 82.4 V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP51A-E3/73 is a unidirectional TVS diode with a standard DO-201AD package. It consists of two leads, an anode, and a cathode, which are connected to the circuit for voltage transient suppression.

Functional Features

• High Power Dissipation: Capable of handling large transient currents without damage.
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients.
  • High power dissipation capability.
  • Low clamping voltage ensures minimal impact on the protected circuit.
• Disadvantages:
  • Unidirectional protection may not be suitable for bidirectional transient events.

Working Principles

When a transient voltage event occurs, the 5KP51A-E3/73 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This prevents damage to the sensitive electronic equipment.

Detailed Application Field Plans

The 5KP51A-E3/73 is widely used in various applications, including: - Power Supplies - Industrial Equipment - Telecommunication Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various breakdown voltages and peak pulse powers to suit different application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with different package options.

In conclusion, the 5KP51A-E3/73 is a crucial component in safeguarding electronic equipment from voltage transients, offering high power dissipation and low clamping voltage. Its wide range of applications and availability of alternative models make it a versatile choice for transient voltage protection.

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