SMAJ12CA-M3/5A

Product Overview

Category

The SMAJ12CA-M3/5A belongs to the category of semiconductor devices.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

Characteristics

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

Package

The SMAJ12CA-M3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against transient voltage events.

Packaging/Quantity

It is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Part Number: SMAJ12CA-M3/5A
• Peak Pulse Power: 400W
• Breakdown Voltage: 12V
• Clamping Voltage: 19.9V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ12CA-M3/5A has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Provides protection against voltage transients
• Fast response to transient events
• Low leakage current

Advantages

• Reliable protection for sensitive electronic components
• Fast response time
• Compact size for easy integration into circuit designs

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited surge capability compared to higher power devices

Working Principles

When a transient voltage event occurs, the SMAJ12CA-M3/5A conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the load.

Detailed Application Field Plans

The SMAJ12CA-M3/5A is commonly used in: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ12CA-M3/5A include: - SMBJ12CA: Similar characteristics but in an SMB package - P6SMB12CA: Higher surge capability in a larger package - SMCJ12CA: Greater surge capability in an SMC package

In conclusion, the SMAJ12CA-M3/5A is a semiconductor device that provides reliable transient voltage suppression for a wide range of electronic applications. Its fast response time and compact size make it a popular choice for protecting sensitive components from voltage spikes. While it has certain limitations, its advantages outweigh the disadvantages in many scenarios, making it a valuable component in electronic circuit design.

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