1.5KE170CAHE3_A/D

Product Overview

The 1.5KE170CAHE3_A/D belongs to the category of transient voltage suppressor diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their high surge capability, fast response time, and robust packaging. They are typically packaged in a DO-201 package and are available in various quantities per package.

Specifications

• Voltage Rating: 170V
• Power Dissipation: 1500W
• Package Type: DO-201
• Quantity per Package: Varies

Detailed Pin Configuration

The 1.5KE170CAHE3_A/D diode has a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Rapidly clamps transient voltages to protect sensitive components.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for electronic circuits.
• Fast response time helps in minimizing damage from transient events.
• Robust construction ensures reliability in demanding environments.

Disadvantages

• May exhibit some leakage current in normal operating conditions.
• Can be susceptible to thermal runaway under extreme overvoltage conditions.

Working Principles

The 1.5KE170CAHE3_A/D operates by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

These diodes find extensive use in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against voltage surges is critical. They are particularly effective in safeguarding sensitive semiconductor devices from transient events.

Detailed and Complete Alternative Models

• 1.5KE6.8A: 6.8V rating
• 1.5KE200A: 200V rating
• 1.5KE440A: 440V rating
• 1.5KE600A: 600V rating

In conclusion, the 1.5KE170CAHE3_A/D transient voltage suppressor diode offers reliable surge protection for electronic circuits, with its fast response time and high surge capability making it suitable for a wide range of applications.

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