The KAA-3528SURKVGAPBAC is a surface mount LED manufactured by Kingbright Corporation. It's a member of the 3528 package family, known for its compact size and suitability for various indication and illumination applications.

Applications:

• Backlighting: Used extensively for backlighting LCD screens in mobile phones, tablets, and other handheld devices.
• Indicator Lights: Employed as indicator lights in consumer electronics, such as power indicators, status indicators, and signal indicators.
• Automotive Lighting: Used for interior lighting and dashboard illumination in vehicles.
• General Illumination: Found in small-scale general illumination applications, such as accent lighting and task lighting.
• Signage: Utilized in illuminated signage and displays.

Features:

• Compact Size: The 3528 package offers a small footprint, making it ideal for space-constrained applications.
• Surface Mount Technology (SMT): Designed for automated assembly processes, reducing manufacturing costs and improving reliability.
• High Brightness: Provides a bright and clear light output, ensuring good visibility.
• Wide Viewing Angle: Offers a wide viewing angle, making it suitable for applications where the light source needs to be visible from different angles.
• Long Lifespan: Offers a long operational lifespan, reducing the need for frequent replacements.
• Low Power Consumption: Consumes minimal power, contributing to energy efficiency.
• Multiple Colors: Available in a variety of colors to meet different application requirements (in this specific case, likely red, green, blue).

Benefits:

• Space Saving: The small size of the 3528 package allows for greater design flexibility and space savings in electronic devices.
• Cost-Effective: SMT design enables efficient manufacturing, resulting in lower production costs.
• Enhanced Visibility: High brightness and wide viewing angle ensure clear and easy-to-see indication.
• Reliable Performance: Long lifespan and robust construction ensure reliable performance over an extended period.
• Energy Efficient: Low power consumption minimizes energy waste and reduces operating costs.
• Design Flexibility: Availability in multiple colors allows for customization and differentiation in product design.

Additional Details:

The KAA-3528SURKVGAPBAC likely utilizes Aluminum Indium Gallium Phosphide (AlInGaP) and Gallium Arsenide Phosphide (GaAsP) die materials to produce the various LED colors. Forward voltage and luminous intensity will vary depending on the specific color configuration. It's designed to be reflow soldered onto a PCB. Consult the manufacturer's datasheet for precise electrical and optical characteristics.