1.5KE440A-E3/73

Product Overview

Category:

The 1.5KE440A-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits and systems, safeguarding against voltage transients and spikes.

Characteristics:

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

Package:

The 1.5KE440A-E3/73 is available in a DO-201 package.

Essence:

This TVS diode provides robust transient voltage protection for sensitive electronics.

Packaging/Quantity:

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

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 440V
• Maximum Clamping Voltage: 710V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 356V
• Leakage Current: 1µA

Detailed Pin Configuration

The 1.5KE440A-E3/73 typically has two pins, anode, and cathode, which are connected across the circuit to be protected.

Functional Features

• Provides protection against voltage transients and surges
• Rapid response to transient events
• Low clamping voltage ensures minimal impact on the protected circuit

Advantages

• High surge capability
• Fast response time
• RoHS compliant
• Wide operating temperature range

Disadvantages

• May require additional circuitry for comprehensive ESD protection
• Higher cost compared to standard diodes

Working Principles

When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE440A-E3/73 is commonly used in applications such as: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE440A-E3/73 include: - 1.5KE400A-E3/73 - 1.5KE480A-E3/73 - P6KE440A-E3/73 - SMAJ440A-E3/61

In conclusion, the 1.5KE440A-E3/73 TVS diode offers robust surge protection for a wide range of electronic applications, ensuring the reliability and longevity of sensitive circuits.

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