P4KE500CA-G

Introduction

The P4KE500CA-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE500CA-G.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-41
• Essence: Provides overvoltage protection to electronic circuits
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage: 440V
• Clamping Voltage: 710V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE500CA-G typically has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

• Fast response to transient overvoltage conditions
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages

• Effectively protects sensitive electronic devices from voltage spikes
• Fast response time helps in preventing damage to connected circuits
• Compact size and easy to integrate into circuit designs

Disadvantages

• Clamping voltage may still allow some voltage transients to pass through
• Requires careful consideration of placement within the circuit for optimal protection

Working Principles

The P4KE500CA-G operates by diverting excess current away from sensitive components when a voltage spike occurs. It does this by rapidly switching into a low-resistance state, effectively shunting the excess current to ground and limiting the voltage across the protected load.

Detailed Application Field Plans

The P4KE500CA-G is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial control systems. Its primary function is to safeguard these systems from voltage surges and transients that could otherwise cause damage.

Detailed and Complete Alternative Models

• P6KE440CA-G
• 1.5KE440CA-G
• SA5.0CA-G
• SMAJ440CA-G

In summary, the P4KE500CA-G is a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for a wide range of applications.

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