1.5KE24CA/54 - Product Overview and Analysis

Introduction

The 1.5KE24CA/54 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. 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: Electronic Components
• Use: Surge Protection
• Characteristics: Transient Voltage Suppression, High Power Dissipation, Fast Response Time
• Package: DO-201AE
• Essence: Protects against voltage transients and surges
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: 1.5KE24CA/54
• Peak Pulse Power: 1500W
• Breakdown Voltage: 24V
• Clamping Voltage: 38.9V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE24CA/54 TVS diode typically consists of two leads, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Power Dissipation: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Fast response time ensures minimal disruption during transient events.
• High power dissipation capability enhances reliability.

Disadvantages

• Unidirectional protection may not be suitable for bidirectional surge events.
• Clamping voltage may be higher than desired for some applications.

Working Principles

The 1.5KE24CA/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This prevents the voltage from reaching damaging levels and protects the connected components.

Detailed Application Field Plans

The 1.5KE24CA/54 is commonly used in various applications, including: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• 1.5KE22CA/54: Lower breakdown voltage variant
• 1.5KE27CA/54: Higher breakdown voltage variant
• 1.5KE24A/54: Unidirectional TVS diode with different characteristics

In conclusion, the 1.5KE24CA/54 TVS diode offers effective surge protection with its high power dissipation and fast response time. While it has certain limitations, its wide range of applications and availability of alternative models make it a versatile choice for surge suppression in various electronic circuits.

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