SMAJ13-E3/61

Product Overview

Category

The SMAJ13-E3/61 belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).

Use

This product is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid response to transient voltage events to minimize potential damage.
• Compact Size: Small form factor for easy integration into electronic circuits.
• High Reliability: Designed for consistent performance and durability in demanding environments.

Package

The SMAJ13-E3/61 is typically available in a surface-mount package, which facilitates easy installation onto printed circuit boards (PCBs).

Essence

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

Packaging/Quantity

The product 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: SMAJ13-E3/61
• Standoff Voltage: 13V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 14.4V
• Reverse Standoff Voltage: 11.7V
• RoHS Compliance: Yes

Detailed Pin Configuration

The SMAJ13-E3/61 features a standard SMC (DO-214AB) package with two pins for surface mounting onto PCBs. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage stress during transient events.
• Bidirectional Protection: Provides protection against both positive and negative transient voltage events.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events.
• Fast response time to mitigate potential damage.
• Compact size for easy integration into electronic designs.
• High reliability for consistent performance.

Disadvantages

• Limited to specific voltage ranges, may not be suitable for all applications.
• Requires proper installation and PCB layout considerations for optimal performance.

Working Principles

The SMAJ13-E3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to transient voltage events, thereby diverting the excessive energy away from the protected circuitry.

Detailed Application Field Plans

The SMAJ13-E3/61 finds extensive application in various industries, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Consumer Electronics: Safeguarding sensitive electronic devices from ESD events. - Automotive: Providing transient voltage protection for automotive electronics. - Industrial Control Systems: Protecting control circuitry from voltage transients in industrial environments.

Detailed and Complete Alternative Models

• P6KE13CA: Similar TVS diode with comparable specifications.
• 1.5SMC13CA: Surface-mount TVS diode offering alternative transient voltage protection.
• SMBJ13CA: Alternative TVS diode with similar characteristics and package type.

In conclusion, the SMAJ13-E3/61 transient voltage suppressor serves as a crucial component in protecting electronic circuits from transient voltage events, offering fast response, compact design, and high reliability. Its application spans across diverse industries, ensuring the integrity and longevity of electronic systems.

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