SMAJ30CA-13-F

Product Overview

Category

The SMAJ30CA-13-F belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages up to 30V.
• Fast Response Time: Provides rapid response to transient events, safeguarding connected components.
• Compact Package: Designed in a small form factor for easy integration into circuit designs.
• Robustness: Exhibits high durability and reliability under varying operating conditions.

Package

The SMAJ30CA-13-F is typically available in a surface mount package, facilitating convenient assembly onto printed circuit boards (PCBs).

Packaging/Quantity

It is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 33.3V
• Clamping Voltage: 53.3V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ30CA-13-F features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, while pin 2 serves as the cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is not subjected to excessive voltages during transient events.
• Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events.
• Compact form factor for easy integration into circuit designs.
• Fast response time ensures minimal impact on connected components.

Disadvantages

• Limited to specific voltage and power ratings.
• May require additional components for comprehensive surge protection in complex systems.

Working Principles

The SMAJ30CA-13-F operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage they are exposed to during transient events. This is achieved through the use of a robust semiconductor junction that rapidly responds to voltage spikes, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The SMAJ30CA-13-F finds extensive application in various electronic systems, including: - Telecommunications: Protecting communication equipment from voltage surges. - Consumer Electronics: Safeguarding sensitive components in devices such as smartphones and tablets. - Automotive Electronics: Providing surge protection in vehicle electronic systems. - Industrial Control Systems: Protecting control circuitry from transient voltage events.

Detailed and Complete Alternative Models

• P6KE30CA: Offers similar transient voltage suppression capabilities.
• 1.5SMC30CA: Provides an alternative form factor for surge protection applications.
• SMBJ30CA: Suitable for applications requiring a smaller footprint.

In conclusion, the SMAJ30CA-13-F serves as a crucial component in protecting electronic circuits from transient voltage events, offering a balance of performance, size, and reliability.

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