1.5KE39CA-E3/54

Product Overview

Category

The 1.5KE39CA-E3/54 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 surges.

Characteristics

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

Package

The 1.5KE39CA-E3/54 is available in a DO-201 package.

Essence

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

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 39V
• Maximum Clamping Voltage: 49.9V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 33.3V
• Leakage Current: 1µA

Detailed Pin Configuration

The 1.5KE39CA-E3/54 has a standard axial lead configuration with two leads.

Functional Features

• Transient voltage suppression
• Bi-directional clamping action
• Low incremental surge resistance

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• RoHS compliant

Disadvantages

• Requires careful circuit design to ensure proper operation

Working Principles

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

Detailed Application Field Plans

The 1.5KE39CA-E3/54 is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

• P6KE39CA
• SMBJ39CA
• SMCJ39CA
• 1.5KE39A

In conclusion, the 1.5KE39CA-E3/54 TVS diode offers reliable protection against transient voltage events, making it an essential component in various electronic applications.

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