P4KE24ATR: Product Overview and Specifications

Introduction

P4KE24ATR is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic devices from voltage spikes
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: Axial leaded, DO-41
• Essence: Provides transient voltage suppression for electronic circuits
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Part Number: P4KE24ATR
• Peak Pulse Power: 400W
• Breakdown Voltage: 20.5V to 22.8V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4KE24ATR has an axial leaded package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

• Transient Voltage Suppression: Quickly clamps voltage spikes to protect downstream components.
• Fast Response Time: Rapid reaction to transient voltage events.
• High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited power dissipation capability
• Requires proper circuit design for optimal performance

Working Principles

When a voltage spike occurs, the P4KE24ATR conducts current to divert the excess energy away from the protected circuit. It does this by rapidly transitioning into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The P4KE24ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6KE24A: Similar characteristics and performance
• 1.5KE24A: Higher power handling capability
• SA24A: Surface mount alternative with similar specifications

In conclusion, the P4KE24ATR transient voltage suppressor diode offers effective protection against voltage spikes in various electronic applications. Its fast response time and high surge capability make it a reliable choice for safeguarding sensitive components. However, proper circuit design and consideration of power dissipation limitations are essential for maximizing its performance.

This comprehensive entry provides a detailed understanding of the P4KE24ATR, its specifications, working principles, application scenarios, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of electronics.

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