SMAJ13A-E3/5A

Product Overview

Category

The SMAJ13A-E3/5A 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 to protect downstream components.
• Fast Response Time: Rapid response to voltage transients, minimizing the risk of damage.
• Compact Package: Small form factor for easy integration into circuit designs.
• High Reliability: Designed for consistent performance and durability.

Package

The SMAJ13A-E3/5A is typically available in a surface-mount package, ensuring ease of installation and compatibility with modern circuit board designs.

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage fluctuations, thereby enhancing the reliability and longevity of electronic devices.

Packaging/Quantity

The SMAJ13A-E3/5A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications. Typical quantities range from hundreds to thousands per reel or tray.

Specifications

• Part Number: SMAJ13A-E3/5A
• Peak Pulse Power: 400W
• Breakdown Voltage: 13V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ13A-E3/5A features a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, while pin 2 serves as the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Provides efficient protection by limiting the peak voltage during transient events.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.

Advantages

• Protection: Safeguards sensitive electronic components from voltage surges.
• Compact Design: Small form factor facilitates easy integration into circuit layouts.
• Reliability: Ensures consistent performance under varying operating conditions.

Disadvantages

• Clamping Voltage Limitation: May not be suitable for applications requiring ultra-low clamping voltages.
• Single-Directional Protection: Offers protection in one direction only, necessitating additional components for bidirectional protection.

Working Principles

The SMAJ13A-E3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, thereby diverting the transient energy away from sensitive components.

Detailed Application Field Plans

Electronic Circuits

• Telecommunications: Protects communication equipment from voltage transients.
• Consumer Electronics: Safeguards sensitive components in devices such as smartphones and tablets.
• Industrial Control Systems: Ensures the reliability of control circuitry in industrial applications.

Automotive Electronics

• Automotive Control Units: Shields electronic control units from voltage spikes in automotive systems.
• In-Vehicle Infotainment: Protects entertainment and navigation systems from electrical disturbances.

Detailed and Complete Alternative Models

• P6KE13CA: Similar transient voltage suppressor diode with comparable specifications.
• 1.5SMC13CA: Alternative model offering similar transient voltage suppression capabilities.

In conclusion, the SMAJ13A-E3/5A serves as a crucial component in protecting electronic circuits from transient voltage events, offering reliable and compact solutions for various applications across industries.

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