P4KE56CA: Product Overview and Specifications

Introduction

P4KE56CA is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of P4KE56CA.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electrical circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41 or similar package
• Essence: Provides protection against voltage transients
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 56V
• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 62.2V to 69V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

P4KE56CA typically has two leads with a standard axial-lead diode package. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
• Fast Response Time: Rapidly responds to voltage transients to prevent damage to sensitive electronics.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic devices
• Fast response time ensures minimal impact on circuit operation
• High surge capability for robust protection

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Limited to specific voltage ratings and power dissipation capabilities

Working Principles

P4KE56CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage. This effectively diverts the transient energy away from the protected circuit, preventing damage to connected devices.

Detailed Application Field Plans

P4KE56CA finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Ensuring reliable surge protection in industrial environments - Consumer Electronics: Protecting sensitive electronic devices from power surges

Detailed and Complete Alternative Models

Some alternative models to P4KE56CA include: - 1.5KE56CA: Similar transient voltage suppressor diode with higher peak pulse power dissipation - P6KE56CA: Higher voltage rating variant for applications requiring greater surge protection capacity - 5KP56CA: Heavy-duty transient voltage suppressor diode suitable for industrial applications

In conclusion, P4KE56CA is a crucial component in safeguarding electronic circuits from transient voltage events. Its fast response time, high surge capability, and effective transient voltage suppression make it an essential part of various electronic systems.

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