5KP45AHE3/54 Product Overview

Introduction

The 5KP45AHE3/54 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 5KP45AHE3/54, including its product details, specifications, pin configuration, functional features, advantages, 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 against Voltage Transients
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

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

Detailed Pin Configuration

The 5KP45AHE3/54 TVS diode has 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: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.
• High Power Dissipation: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Low clamping voltage for enhanced protection
• RoHS compliant for environmental sustainability

Disadvantages

• Relatively large package size compared to SMD alternatives
• Limited breakdown voltage range compared to some competing models

Working Principles

The 5KP45AHE3/54 operates by diverting excessive transient current away from sensitive components when a voltage surge occurs. It achieves this through rapid conduction and dissipation of the surge energy, thereby safeguarding downstream electronics.

Detailed Application Field Plans

The 5KP45AHE3/54 is widely used in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• 5KP Series: Offers a range of breakdown voltages to suit different application requirements.
• P6KE Series: Provides similar transient voltage suppression capabilities in a different package format.
• SMCJ Series: Surface mount alternatives for space-constrained applications.

In conclusion, the 5KP45AHE3/54 TVS diode is a reliable and efficient solution for protecting electronic circuits from transient voltage events. Its high power dissipation, low clamping voltage, and wide operating temperature range make it suitable for diverse applications across various industries.

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