P4KE550A-E3/54

Introduction

The P4KE550A-E3/54 is a diode belonging to the category of transient voltage suppressors (TVS). 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 P4KE550A-E3/54.

Basic Information Overview

• Category: Transient Voltage Suppressors (TVS)
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-41
• Essence: Diode for transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 495V to 605V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE550A-E3/54 has a standard DO-41 package with two leads. The anode is connected to one lead, and the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps transient voltages to safe levels.
• High Surge Capability: Can withstand large surge currents without damage.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Reverse leakage current may be higher than some alternative models
• Limited to unidirectional protection

Working Principles

The P4KE550A-E3/54 operates by diverting excessive transient current away from sensitive electronic components when a voltage spike occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the transient voltage to a safe level.

Detailed Application Field Plans

The P4KE550A-E3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE550A-E3/54 include: - P4KE440A-E3/54 - P4KE480A-E3/54 - P4KE510A-E3/54 - P4KE540A-E3/54

These alternative models offer similar transient voltage suppression capabilities but may have different breakdown voltages and power ratings.

In conclusion, the P4KE550A-E3/54 is a reliable TVS diode that offers effective protection against voltage transients in various electronic applications. Its fast response time and high surge capability make it a popular choice for designers seeking robust transient voltage suppression solutions.

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