1.5KE9.1CHE3/73

Product Overview

Category:

The 1.5KE9.1CHE3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics:

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

Package:

The 1.5KE9.1CHE3/73 is available in a DO-201 package.

Essence:

This TVS diode is designed to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity:

The 1.5KE9.1CHE3/73 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 7.78V
• Breakdown Voltage: 8.65V
• Maximum Clamping Voltage: 14.5V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE9.1CHE3/73 TVS diode has a standard two-pin configuration, with anode and cathode terminals.

Functional Features

• Provides protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• High surge capability allows for reliable protection in various applications

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• RoHS compliant

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited to specific voltage ratings

Working Principles

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

Detailed Application Field Plans

The 1.5KE9.1CHE3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE9.1CHE3/73 include: - 1.5KE6.8CHE3/73 - 1.5KE10CHE3/73 - 1.5KE15CHE3/73

In conclusion, the 1.5KE9.1CHE3/73 TVS diode offers robust surge protection capabilities and fast response times, making it suitable for a wide range of electronic applications.

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