1.5KE24A - Product Overview and Specifications

Introduction

The 1.5KE24A is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 24V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 20.5V
• Forward Voltage: 3.5V at 100A
• RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE24A TVS diode has a standard axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Rapidly clamps voltage transients to a safe level
• High Surge Capability: Can withstand large surge currents without degradation
• Fast Response Time: Reacts quickly to transient events, protecting downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Low clamping voltage ensures minimal impact on protected circuits
• RoHS compliant, making it environmentally friendly

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of reverse standoff voltage for proper selection

Working Principles

When a voltage transient occurs, the 1.5KE24A TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE24A is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE6.8A: Lower breakdown voltage, suitable for lower voltage applications
• 1.5KE33A: Higher breakdown voltage, suitable for higher voltage applications
• 1.5KE24CA: Similar characteristics with tighter tolerance

In conclusion, the 1.5KE24A transient voltage suppressor diode offers reliable protection against voltage transients in a wide range of electronic applications. Its fast response time, high surge capability, and low clamping voltage make it a valuable component in safeguarding sensitive circuits.

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