1.5KE300A-E3/73

Product Overview

Category

The 1.5KE300A-E3/73 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1.5KE300A-E3/73 is available in a DO-201 package.

Essence

This diode provides robust protection against transient voltage events, ensuring the reliability of electronic systems.

Packaging/Quantity

It is typically packaged in reels with a quantity of 500 units per reel.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 300V
• Maximum Clamping Voltage: 485V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 256V

Detailed Pin Configuration

The 1.5KE300A-E3/73 has two leads, anode, and cathode, which are connected across the circuit to be protected.

Functional Features

• Provides transient overvoltage protection
• Responds quickly to voltage spikes
• Maintains low leakage current during normal operation

Advantages

• High surge capability for reliable protection
• Low clamping voltage to minimize stress on protected circuits
• RoHS compliance for environmental sustainability

Disadvantages

• May require additional circuitry for comprehensive ESD protection
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the 1.5KE300A-E3/73 conducts current to divert the excess energy away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

• Industrial automation
• Telecommunications equipment
• Power supplies
• Automotive electronics
• Consumer electronics

Detailed and Complete Alternative Models

• P6KE300A
• SA15CA
• SMAJ300A

In conclusion, the 1.5KE300A-E3/73 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.

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