1.5KE91CAHE3_A/D

Product Overview

The 1.5KE91CAHE3A/D 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 1.5KE91CAHE3A/D is designed to provide robust protection for electronic circuits against overvoltage events. It offers characteristics such as high surge capability, low clamping voltage, and fast response time. The product is typically available in a DO-201 package and is offered in tape and reel packaging with a specified quantity per reel.

Specifications

• Part Number: 1.5KE91CAHE3_A/D
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201
• Packaging/Quantity: Tape and reel, specified quantity per reel

Detailed Pin Configuration

The 1.5KE91CAHE3_A/D TVS diode typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Robust protection against voltage spikes
• Fast response time to clamp transient voltages
• Low clamping voltage to minimize stress on protected components

Advantages and Disadvantages

Advantages

• Effective protection for sensitive electronic components
• High surge capability for handling large transient events
• Fast response time helps in minimizing damage to the circuit

Disadvantages

• May introduce some capacitance to the protected circuit
• Requires careful consideration of placement and routing for optimal performance

Working Principles

The 1.5KE91CAHE3_A/D TVS diode works by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the circuit. When a transient event occurs, the diode quickly conducts, providing a low impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The 1.5KE91CAHE3_A/D is commonly used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE91CAHE3_A/D TVS diode include: - 1.5KE100A - 1.5KE91A - P6KE91A - SA5.0A

In conclusion, the 1.5KE91CAHE3_A/D TVS diode provides essential protection for electronic circuits against voltage transients and spikes. Its robust characteristics and fast response time make it a valuable component in various electronic applications.

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