1.5KE27CA-E3/51 Product Overview

Introduction

The 1.5KE27CA-E3/51 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

The 1.5KE27CA-E3/51 is used to protect sensitive electronic components and circuits from voltage spikes and transients.

Characteristics

• Fast response time
• High surge capability
• Low clamping voltage
• RoHS compliant

Package

DO-201AD (DO-27)

Essence

The essence of the 1.5KE27CA-E3/51 lies in its ability to divert excessive current away from sensitive components during voltage transients.

Packaging/Quantity

Available in tape and reel packaging with varying quantities depending on supplier.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 24.4V to 27.0V
• Maximum Clamping Voltage: 41.4V at 100A
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 23.8V
• Leakage Current: 1µA maximum at 25°C

Detailed Pin Configuration

The 1.5KE27CA-E3/51 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive side, and the cathode is connected to the negative side.

Functional Features

• Transient voltage suppression
• Overvoltage protection
• Fast response to voltage transients

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Low clamping voltage

Disadvantages

• Requires careful handling due to sensitivity to electrostatic discharge (ESD)

Working Principles

When a voltage transient occurs, the 1.5KE27CA-E3/51 diode conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 1.5KE27CA-E3/51 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P6KE27CA
• SA27CA
• 1.5KE27A

In conclusion, the 1.5KE27CA-E3/51 TVS diode serves as a crucial component in protecting electronic circuits from voltage transients, offering high surge capability, fast response time, and low clamping voltage. Its applications span across various industries, and it has several alternative models available for different design requirements.

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