1.5KE11CAHE3_A/D

Product Overview

The 1.5KE11CAHE3A/D belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE11CAHE3A/D is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-201 package and is designed to provide reliable overvoltage protection for a variety of electronic circuits.

Package and Quantity

The 1.5KE11CAHE3_A/D is commonly packaged in a DO-201 package and is available in quantities suitable for both prototyping and production applications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 11V
• Clamping Voltage: 18.2V at 10A
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE11CAHE3_A/D typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps excessive voltages to protect downstream components.
• High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Unidirectional nature may not be suitable for bidirectional protection requirements

Working Principles

The 1.5KE11CAHE3_A/D operates by diverting excess current away from sensitive components when a voltage spike occurs. This is achieved through the use of a specially designed semiconductor junction that rapidly conducts when the voltage exceeds a certain threshold, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The 1.5KE11CAHE3_A/D is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial control systems. Its ability to protect sensitive components from voltage surges makes it an essential component in these applications.

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE11CAHE3A/D include: - 1.5KE6.8CAHE3A/D - 1.5KE13CAHE3A/D - 1.5KE18CAHE3A/D

These alternatives offer similar transient voltage suppression capabilities but with different breakdown voltages to suit specific application requirements.

In conclusion, the 1.5KE11CAHE3_A/D transient voltage suppressor diode provides effective protection against voltage spikes and transients in a wide range of electronic applications. Its high surge capability and fast response time make it a valuable component for ensuring the reliability and longevity of electronic systems.

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