P6KE47CAHE3/73

Introduction

The P6KE47CAHE3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an overview of the product, including its category, use, characteristics, package, 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 spikes and transients in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-204AC (DO-15)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage - Reverse Standoff (Typ): 40.2V
• Voltage - Breakdown (Min): 44.7V
• Voltage - Clamping (Max) @ Ipp: 64.4V
• Current - Peak Pulse (10/1000µs): 5.8A
• Power - Peak Pulse: 600W
• Type: Zener
• Unidirectional Channels: 1
• Polarity: Unidirectional

Detailed Pin Configuration

The P6KE47CAHE3/73 TVS diode has two leads with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to a safe level
• High Surge Capability: Can withstand large surge currents without degradation
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact and easy to integrate into circuit designs

Disadvantages

• Unidirectional protection only
• May require additional components for bidirectional protection

Working Principles

When a transient voltage spike occurs, the P6KE47CAHE3/73 conducts current and clamps the voltage to a safe level, protecting downstream components from damage. This is achieved through the Zener breakdown effect, where the diode enters a state of low impedance to divert excess current away from the protected circuit.

Detailed Application Field Plans

The P6KE47CAHE3/73 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE51CAHE3/73
• Alternative Model 2: P6KE33CAHE3/73
• Alternative Model 3: P6KE27CAHE3/73
• Alternative Model 4: P6KE15CAHE3/73

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, the P6KE47CAHE3/73 transient voltage suppressor diode is a reliable component for protecting electronic circuits from voltage spikes and transients. Its fast response time, high surge capability, and low clamping voltage make it suitable for a wide range of applications.

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