AA2810AQWS/D 2.8 x 0.8 mm Right Angle SMD Chip LED Lamp DESCRIPTIONS PACKAGE DIMENSIONS � The source color devices are made with InGaN Light Emitting Diode � Electrostatic discharge and power surge could damage the LEDs � It is recommended to use a wrist band or anti-electrostatic glove when handling the LEDs � All devices, equipments and machineries must be electrically grounded FEATURES � 2.8 x 1.2 x 0.8 mm right angle SMD LED, 0.8 mm thickness � Low power consumption � Ideal for backlight and indicator � Package: 2000 pcs / reel � Moisture sensitivity level: 3 � RoHS compliant APPLICATIONS � Backlight � Status indicator RECOMMENDED SOLDERING PATTERN (units : mm; tolerance : ± 0.1) � Home and smart appliances � Wearable and portable devices � Healthcare applications ATTENTION Observe precautions for handling electrostatic discharge sensitive devices Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.1(0.0039") unless otherwise noted. 3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. 4. The device has a single mounting surface. The device must be mounted according to the specifications. SELECTION GUIDE [2] [1] Iv (mcd) @ 20mA Viewing A ngle Emitting Color Part Number Lens Type (Material) Min. Typ. 2θ1/2 ■ White (InGaN) AA2810AQWS/D Yellow Fluorescent 400 600 110° Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity / luminous flux: +/-15%. 3. Luminous intensity value is traceable to CIE127-2007 standards. Page 1 / 5 © 2018 Kingbright. All Rights Reserved. Spec No: DSAK2440 / 1201004743 Rev No: V.7B Date: 05/28/2018 AA2810AQWS/D ELECTRICAL / OPTICAL CHARACTERISTICS at T =25°C A Value Parameter Symbol Emitting Color Unit Typ. Max. Chromaticity Coordinates x [1] x White 0.31 - - I = 20mA F Chromaticity Coordinates y [1] y White 0.31 - - I = 20mA F Capacitance C White 100 - pF [2] Forward Voltage I = 20mA V White 3.3 4.0 V F F Reverse Current (V = 5V) I White - 50 uA R R Notes: 1. Measurement tolerance of the chromaticity coordinates is ±0.01. 2. Forward voltage: ±0.1V. 3. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure. ABSOLUTE MAXIMUM RATINGS at T =25°C A Parameter Symbol Value Unit Power Dissipation P 120 mW D Reverse Voltage V 5 V R Junction Temperature T 115 °C j Operating Temperature T -40 to +85 °C op Storage Temperature T -40 to +85 °C stg DC Forward Current I 30 mA F [1] Peak Forward Current I 150 mA FM Electrostatic Discharge Threshold (HBM) 250 V - Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033. Page 2 / 5 © 2018 Kingbright. All Rights Reserved. Spec No: DSAK2440 / 1201004743 Rev No: V.7B Date: 05/28/2018 AA2810AQWS/D TECHNICAL DATA SPATIAL DISTRIBUTION 0° -15° 15° T = 25 °C a 30° -30° -45° 45° 60° -60° -75° 75° -90° 90° 1.0 0.5 0.0 0.5 1.0 WHITE Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs. Forward Voltage Forward Current Ambient Temperature 50 2.5 50 2.5 T = 25 °C T = 25 °C a a 40 2.0 40 2.0 30 1.5 30 1.5 20 1.0 20 1.0 10 0.5 10 0.5 0 0.0 0 0.0 2.0 2.4 2.8 3.2 3.6 4.0 0 1020 304050 -40 -20 0 20 406080 100 -40 -20 0 20 40 60 80 100 Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C) CIE CHROMATICITY DIAGRAM x y x y 0.40 0.263 0.213 0.282 0.245 0.282 0.245 0.298 0.271 c0 a2 a0 0.265 0.265 0.286 0.299 0.35 0.242 0.226 0.265 0.265 b1 0.298 0.271 0.313 0.296 y 0.313 0.296 0.329 0.325 b2 b1 0.30 b2 0.306 0.332 0.329 0.371 0.286 0.299 0.306 0.332 a0 0.329 0.325 0.358 0.372 0.25 c0 a2 0.363 0.400 0.329 0.371 0.20 Notes: Shipment may contain more than one chromaticity regions. 0.20 0.25 0.30 0.35 0.40 Orders for single chromaticity region are generally not accepted. Measurement tolerance of the chromaticity coordinates is ±0.01. x Page 3 / 5 © 2018 Kingbright. All Rights Reserved. Spec No: DSAK2440 / 1201004743 Rev No: V.7B Date: 05/28/2018 Forward current (mA) Luminous intensity normalised at 20 mA Permissible forward current (mA) Luminous intensity normalised at T a = 25 °C AA2810AQWS/D REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESS TAPE SPECIFICATIONS (units : mm) REEL DIMENSION (units : mm) Notes: 1. Don't cause stress to the LEDs while it is exposed to high temperature. 2. The maximum number of reflow soldering passes is 2 times. 3. Reflow soldering is recommended. Other soldering methods are not recommended as they might cause damage to the product. HANDLING PRECAUTIONS Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more susceptible to damage by external mechanical force. As a result, special handling precautions need to be observed during assembly using silicone encapsulated LED products. Failure to comply might lead to damage and premature failure of the LED. 1. Do not directly touch or handle the silicone lens surface. 2. As silicone encapsulation is permeable to gases, some corrosive substances S might corrode silver plating of lead frame. It may damage the internal circuitry. such as H 2 Special care should be taken if an LED with silicone encapsulation is to be used near such substances. Page 4 / 5 © 2018 Kingbright. All Rights Reserved. Spec No: DSAK2440 / 1201004743 Rev No: V.7B Date: 05/28/2018 AA2810AQWS/D PACKING & LABEL SPECIFICATIONS PRECAUTIONARY NOTES 1. The information included in this document reflects representative usage scenarios and is intended for technical reference only. 2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. Before production usage customer should refer to the latest datasheet for the updated specifications. 3. When using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Kingbright will not be responsible for any subsequent issues. 4. The information in this document applies to typical usage in consumer electronics applications. If customer's application has special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with Kingbright representative for further assistance. 5. The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright. 6. All design applications should refer to Kingbright application notes available at http://www.KingbrightUSA.com/ApplicationNotes Page 5 / 5 © 2018 Kingbright. All Rights Reserved. Spec No: DSAK2440 / 1201004743 Rev No: V.7B Date: 05/28/2018