AA3528SGC 3.5 x 2.8 mm Surface Mount LED Lamp DESCRIPTION PACKAGE DIMENSIONS � The Super Bright Green source color devices are made with Gallium Phosphide Green Light Emitting Diode FEATURES � Single color � Suitable for all SMD assembly and solder process � Available on tape and reel � Ideal for backlighting � Package: 2000 pcs / reel � Moisture sensitivity level: 3 � RoHS compliant APPLICATIONS � Backlight � Status indicator � Home and smart appliances � Wearable and portable devices � Healthcare applications RECOMMENDED SOLDERING PATTERN (units : mm; tolerance : ± 0.1) Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") 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 Angle Emitting Color Part Number Lens Type (Material) Min. Typ. 2θ1/2 ■ Super Bright Green AA3528SGC Water Clear 12 25 120° (GaP) 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 / 4 © 2018 Kingbright. All Rights Reserved. Spec No: DSAB0787 / 1201004988 Rev No: V.16B Date: 06/01/2018 AA3528SGC ELECTRICAL / OPTICAL CHARACTERISTICS at T =25°C A Value Parameter Symbol Emitting Color Unit Typ. Max. Wavelength at Peak Emission I = 20mA λ Super Bright Green 565 - nm F peak [1] Dominant Wavelength I = 20mA λ Super Bright Green 568 - nm F dom Spectral Bandwidth at 50% Φ REL MAX Δλ Super Bright Green 30 - nm I = 20mA F Capacitance C Super Bright Green 15 - pF [2] Forward Voltage I = 20mA V Super Bright Green 2.2 2.5 V F F Reverse Current (V = 5V) I Super Bright Green - 10 uA R R Notes: 1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. ) 2. Forward voltage: ±0.1V. 3. Wavelength value is traceable to CIE127-2007 standards. 4. 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 62.5 mW D Reverse Voltage V 5 V R Junction Temperature T 110 °C j Operating Temperature T -40 to +85 °C op Storage Temperature T -40 to +85 °C stg DC Forward Current I 25 mA F [1] Peak Forward Current I 140 mA FM Electrostatic Discharge Threshold (HBM) 8000 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 / 4 © 2018 Kingbright. All Rights Reserved. Spec No: DSAB0787 / 1201004988 Rev No: V.16B Date: 06/01/2018 AA3528SGC TECHNICAL DATA SPATIAL DISTRIBUTION RELATIVE INTENSITY vs. WAVELENGTH Green 100% 0° -15° 15° T = 25 °C T = 25 °C a a -30° 30° 80% -45° 45° 60% 60° -60° 40% 20% 75° -75° 0% 350 400 450 500 550 600 650 700 750 800 -90° 90° Wavelength (nm) 1.0 0.5 0.0 0.5 1.0 SUPER BRIGHT GREEN Forward Current Derating Curve Forward Current vs. Luminous Intensity vs. Luminous Intensity vs. Forward Voltage Forward Current Ambient Temperature 50 2.5 50 2.5 T = 25 °C a T = 25 °C 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 1.7 1.9 2.1 2.3 2.5 2.7 0 1020 3040 50 -40 -20 0 20 406080 100 -40 -20 0 204060 80 100 Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C) 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. Page 3 / 4 © 2018 Kingbright. All Rights Reserved. Spec No: DSAB0787 / 1201004988 Rev No: V.16B Date: 06/01/2018 Forward current (mA) Relative Intensity (a. u.) Luminous intensity normalised at 20 mA Permissible forward current (mA) Luminous intensity normalised at Ta = 25 °C AA3528SGC 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 4 / 4 © 2018 Kingbright. All Rights Reserved. Spec No: DSAB0787 / 1201004988 Rev No: V.16B Date: 06/01/2018