1.5KE75HE3/73

Product Overview

The 1.5KE75HE3/73 belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The 1.5KE75HE3/73 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-201 package and is available in tape and reel packaging with a quantity of 500 units per reel.

Specifications

• Part Number: 1.5KE75HE3/73
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201
• Packaging/Quantity: Tape and Reel, 500 units per reel

Detailed Pin Configuration

The 1.5KE75HE3/73 features a standard axial lead configuration with two leads for connection.

Functional Features

• High surge capability for robust transient voltage protection
• Low clamping voltage to minimize stress on protected circuits
• Fast response time for rapid suppression of voltage transients

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Robust surge capability
• Fast response time

Disadvantages

• May exhibit higher leakage current compared to some alternative models
• Relatively larger footprint compared to surface mount devices

Working Principles

The 1.5KE75HE3/73 operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE75HE3/73 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against voltage transients is critical.

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE75HE3/73 include the P6KE75A, SA15CA, and 1.5KE75A, each offering similar transient voltage suppression capabilities with slight variations in characteristics and package options.

This entry provides a comprehensive overview of the 1.5KE75HE3/73 transient voltage suppressor diode, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.