1.5SMC11CA-E3/9AT

Product Overview

Category

The 1.5SMC11CA-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The 1.5SMC11CA-E3/9AT is available in a DO-214AB (SMC) package.

Essence

This TVS diode is essential for safeguarding sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The product is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12.8V
• Clamping Voltage: 20.7V
• Operating Temperature Range: -55°C to +150°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 1.5SMC11CA-E3/9AT has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Provides protection against transient voltage events
• Rapid response to voltage spikes
• Low leakage current

Advantages and Disadvantages

Advantages

• High surge current handling capability
• Fast reaction time to transient events
• Compact form factor

Disadvantages

• Unidirectional protection only
• Limited to specific voltage ratings

Working Principles

When a transient voltage surge occurs, the TVS diode conducts heavily, diverting the excess current away from the protected circuit. This action clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5SMC11CA-E3/9AT is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMAJ12A: Similar power rating and breakdown voltage
• SMBJ12CA: Different package type but similar electrical characteristics
• P6SMB12CA: Higher power rating and different package type

In conclusion, the 1.5SMC11CA-E3/9AT TVS diode offers robust surge protection for a wide range of electronic applications, with its fast response time and high surge current capability making it a reliable choice for safeguarding sensitive circuits. However, its unidirectional nature and specific voltage rating may limit its suitability in certain scenarios. Nonetheless, when integrated into appropriate circuit designs, this TVS diode plays a crucial role in preventing damage from transient voltage events.