1.5KE56A-E3/73 Product Overview

Introduction

The 1.5KE56A-E3/73 is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). 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

The 1.5KE56A-E3/73 belongs to the category of transient voltage suppressor diodes, specifically designed for overvoltage protection in electronic circuits.

Use

It is used to safeguard sensitive electronic components and circuits from voltage spikes and transients that could potentially damage or degrade their performance.

Characteristics

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

Package

The 1.5KE56A-E3/73 is typically available in a DO-201AD package.

Essence

The essence of this product lies in its ability to rapidly divert excessive current away from sensitive components during voltage transients, thereby protecting them from damage.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 56V
• Maximum Clamping Voltage: 90.9V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 47.8V
• Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The 1.5KE56A-E3/73 typically features a two-pin configuration, with the anode and cathode serving as the primary connection points.

Functional Features

• Bi-directional clamping capability
• Low incremental surge resistance
• High reliability
• Fast response to transient events

Advantages and Disadvantages

Advantages

• Robust overvoltage protection
• Fast reaction time
• Wide operating temperature range
• RoHS compliance

Disadvantages

• Higher cost compared to standard diodes
• Limited effectiveness against sustained overvoltage conditions

Working Principles

During a voltage transient event, the 1.5KE56A-E3/73 rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level. This action prevents damage to the connected components.

Detailed Application Field Plans

The 1.5KE56A-E3/73 finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE51A-E3/73
• 1.5KE62A-E3/73
• 1.5KE68A-E3/73
• 1.5KE75A-E3/73

In conclusion, the 1.5KE56A-E3/73 transient voltage suppressor diode offers robust overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic systems.

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