Kingbright AT3228SY9ZS-RV: Super Bright Yellow SMD LED

The Kingbright AT3228SY9ZS-RV is a high-brightness yellow SMD LED with a ceramic substrate, designed for applications that require superior visibility and color rendering. This LED is suitable for indicator lights, architectural lighting, decorative/pathway lighting, and automotive lighting.

Key Features:

Compact dimensions: 3.2mm x 2.8mm x 0.8mm
Higher brightness for enhanced visibility
Small package with high efficiency
Surface mount technology for easy integration
ESD protection for reliable operation
Moisture sensitivity level 2a for stable performance in various environments
RoHS compliant for environmental sustainability
Technical Specifications:

Emitting Color: Super Bright Yellow (AlGaInP)
Luminous Flux: 12 lm (min.) to 24 lm (max.) @ 350mA
Viewing Angle: 120°
DC Forward Current: 350 mA
Peak Forward Current: 500 mA
Power Dissipation: 0.98 W
Operating Temperature Range: -40°C to +100°C
Storage Temperature Range: -40°C to +120°C
Junction Temperature: 120°C
Thermal Resistance (Junction/Ambient): 105 °C/W
Thermal Resistance (Junction/Solder Point): 31 °C/W
Reverse Voltage: 5 V
Applications:

Indicator lights in various electronic devices
Architectural and decorative lighting
Pathway and landscape lighting
Automotive lighting such as brake lights and turn signals
Handling Precautions:

Handle components along the side surfaces using forceps or appropriate tools
Avoid direct touch or handling of the silicone lens surface to prevent internal circuitry damage
Do not stack assembled PCBs containing exposed LEDs to prevent mechanical damage
Performance:

Fast response time with excellent propagation delay
Integrated protection for desaturation and functional safety
Compact design suitable for a variety of applications
Regulatory Approvals:

Adheres to international standards for safety and performance
Precautionary Notes:

This document is for technical reference and reflects representative usage scenarios.
Specifications are subject to change without notice; refer to the latest datasheet for updates.
Ensure products operate within specified environmental and electrical limits.
For applications with special reliability requirements, consult with Kingbright for further assistance.
The document's contents may not be reproduced or re-transmitted without permission.
Technical Data:

Detailed graphs and charts for Forward Voltage vs. Current, Luminous Intensity vs. Current, and Luminous Intensity vs. Temperature.
For further inquiries and application notes, please visit the Kingbright website.