1.5KE68CAHE3_A/D

Product Overview

The 1.5KE68CAHE3A/D belongs to the category of transient voltage suppressor diodes and is designed for use in electronic circuits to protect sensitive components from voltage spikes. These diodes are characterized by their ability to rapidly clamp transient overvoltage events, thereby safeguarding the connected circuitry. The package typically consists of a cylindrical body with axial leads, and they are available in various packaging options such as tape and reel or bulk packaging. The essence of the 1.5KE68CAHE3A/D lies in its capability to divert excessive voltage away from the protected circuit, thus preventing damage to downstream components.

Specifications

• Voltage Rating: 68V
• Power Dissipation: 1500W
• Package Type: Axial
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE68CAHE3_A/D features an axial lead package with two leads, one connected to each end of the cylindrical body. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation.

Functional Features

• Rapid clamping of transient overvoltage events
• Low leakage current
• High surge capability
• Fast response time

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Wide operating temperature range
• High power dissipation capability

Disadvantages

• Unidirectional clamping may not be suitable for bidirectional surge protection requirements
• Physical size may limit use in compact electronic designs

Working Principles

When a voltage transient occurs, the 1.5KE68CAHE3_A/D diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage across the circuit to a safe level. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5KE68CAHE3_A/D is commonly used in applications where protection against voltage surges is critical, such as: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE6.8A
• P6SMB68CA
• SA68CA

In conclusion, the 1.5KE68CAHE3_A/D transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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