SMAJ18CA-E3/5A

Product Overview

Category

The SMAJ18CA-E3/5A belongs to the category of semiconductor devices.

Use

It is commonly used for transient voltage suppression in electronic circuits.

Characteristics

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

Package

The SMAJ18CA-E3/5A is typically available in a DO-214AC (SMA) package.

Essence

This product is essential for protecting sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The SMAJ18CA-E3/5A is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 18V
• Clamping Voltage: 29.2V
• Maximum Surge Current: 14.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ18CA-E3/5A 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
• Protection against voltage transients and ESD events
• Fast response to transient over-voltage conditions

Advantages

• Provides effective protection for sensitive electronic components
• Fast response time helps prevent damage from voltage spikes
• Compact size for easy integration into circuit designs

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited surge current handling capability compared to higher-rated devices

Working Principles

The SMAJ18CA-E3/5A works by diverting excess voltage away from sensitive components, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The SMAJ18CA-E3/5A is widely used in various electronic applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ18CA-E3/5A include: - P6KE18CA - 1.5KE18CA - SMBJ18CA

In conclusion, the SMAJ18CA-E3/5A is a crucial component in protecting electronic circuits from voltage transients and surges, offering fast response and high surge capability. Its compact size and wide range of applications make it a popular choice for designers seeking reliable transient voltage suppression.

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