5KP75HE3/54 Product Overview

Introduction

The 5KP75HE3/54 is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and spikes. This entry provides an in-depth overview of the product, 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 Components
• Use: Protection against voltage transients and spikes in electronic circuits
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: DO-201AD (DO-27)
• Essence: TVS diode for surge protection
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Part Number: 5KP75HE3/54
• Peak Power Dissipation: 5000W
• Breakdown Voltage: 75V
• Operating Voltage: 64.1V
• Maximum Clamping Voltage: 103V
• Peak Pulse Current: 135A
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 5KP75HE3/54 TVS diode has a standard DO-27 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and spikes by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream circuitry.
• High Power Handling: Capable of dissipating large amounts of energy during transient events.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical size due to higher power rating

Working Principles

The 5KP75HE3/54 operates based on the principle of avalanche breakdown. When a voltage transient occurs, the TVS diode enters a high-conductivity state, shunting the excess current away from the protected circuit. This action prevents the voltage from reaching damaging levels and protects the downstream components.

Detailed Application Field Plans

The 5KP75HE3/54 is commonly used in various applications requiring protection against voltage transients, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP64A-E3/54
• Alternative Model 2: 5KP85A-E3/54
• Alternative Model 3: 5KP100A-E3/54
• Alternative Model 4: 5KP130A-E3/54

These alternative models offer different breakdown voltages while maintaining similar power dissipation and package configurations.

In conclusion, the 5KP75HE3/54 TVS diode is a reliable and efficient solution for protecting electronic circuits from voltage transients and spikes. Its high power handling capability, fast response time, and robust design make it suitable for a wide range of applications across various industries.

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