1.5KE12ARL4G - English Editing Encyclopedia Entry

Product Overview

Category:

The 1.5KE12ARL4G belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics:

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

Package:

The 1.5KE12ARL4G is available in a DO-201AD package.

Essence:

The essence of the 1.5KE12ARL4G lies in its ability to rapidly suppress transient voltages and protect downstream components.

Packaging/Quantity:

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

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 10.5V
• Maximum Clamping Voltage: 19.9V at 24A

Detailed Pin Configuration

The 1.5KE12ARL4G has a standard axial lead configuration with two leads.

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages

• Effective protection against voltage transients
• RoHS compliant
• Wide operating temperature range

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Limited to specific voltage and power ratings

Working Principles

When a transient voltage spike occurs, the 1.5KE12ARL4G quickly conducts current, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE12ARL4G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE6.8A
• 1.5KE15A
• 1.5KE18A
• 1.5KE22A

In conclusion, the 1.5KE12ARL4G is a crucial component in protecting electronic circuits from transient voltage spikes, offering fast response times and high surge capabilities. Its characteristics, specifications, and application field plans make it an essential part of various electronic systems.

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