1.5KE120HE3/54

Product Overview

The 1.5KE120HE3/54 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE120HE3/54 is designed to provide high reliability and performance in a compact package, making it suitable for a wide range of applications. It offers characteristics such as fast response time, low clamping voltage, and high surge capability. The diode is typically available in a DO-201 package and is offered in various packaging options, with different quantities per package.

Specifications

• Part Number: 1.5KE120HE3/54
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-201
• Packaging/Quantity: Various options available

Detailed Pin Configuration

The 1.5KE120HE3/54 TVS diode typically features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

• Fast response time for rapid protection against voltage transients
• Low clamping voltage to limit the voltage across protected components
• High surge capability to withstand large transient currents

Advantages and Disadvantages

Advantages

• Effective protection of sensitive electronic components
• Compact package for space-constrained applications
• High reliability and performance

Disadvantages

• May exhibit some leakage current in normal operating conditions
• Limited to specific voltage and current ratings

Working Principles

When a voltage transient occurs, the 1.5KE120HE3/54 TVS diode conducts and clamps the transient voltage to a safe level, protecting downstream components. This is achieved through the diode's ability to rapidly divert excess current away from the protected circuit.

Detailed Application Field Plans

The 1.5KE120HE3/54 is commonly used in applications such as: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE120HE3/54 TVS diode include: - 1.5KE100A - 1.5KE130CA - P6KE120A

In summary, the 1.5KE120HE3/54 TVS diode offers reliable and efficient protection against voltage transients, making it an essential component in various electronic systems.

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