P4KE400CA-TP

Introduction

The P4KE400CA-TP belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for protecting sensitive electronic components from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE400CA-TP.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-41 or similar package
• Essence: Provides a low-impedance path for transient currents to flow to ground
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 342V to 378V
• Peak Pulse Power: 400W
• Operating Temperature: -55°C to 175°C
• Breakdown Voltage: 380V to 420V
• Maximum Clamping Voltage: 490V at 10A
• Reverse Standoff Voltage: 320V to 357V

Detailed Pin Configuration

The P4KE400CA-TP typically has two pins and follows the standard pin configuration for DO-41 package diodes.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to a safe level
• Low Clamping Voltage: Provides effective protection for sensitive components
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Low clamping voltage

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection in some applications

Working Principles

When a transient voltage spike occurs, the P4KE400CA-TP conducts current to divert the excess energy away from the protected circuit. It does so by rapidly transitioning into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The P4KE400CA-TP is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6KE400CA: Similar TVS diode with higher peak pulse power rating
• 1.5KE400CA: Higher power TVS diode with similar voltage rating
• SA5.0CA: TVS diode with lower voltage rating and power dissipation capability

In conclusion, the P4KE400CA-TP is a vital component in protecting electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

[Word Count: 423]