AAA3528SEEZGKQBKS

AAA3528SEEZGKQBKS 3.5 x 2.8 mm Surface Mount LED Lamp PACKAGE DIMENSIONS DESCRIPTIONS





The Hyper Red source color devices are made with AlGaInP on GaAs substrate Light Emitting Diode The Green source color devices are made with InGaN on Sapphire Light Emitting Diode The Blue 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





Suitable for all SMD assembly and solder process Available on tape and reel Package: 2000 pcs / reel Moisture sensitivity level: 3 Halogen-free RoHS compliant RECOMMENDED SOLDERING PATTERN (units : mm; tolerance : ± 0.1) APPLICATIONS




Backlight Status indicator 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 ±0.25(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 Part Number Emitting Color (Material) Iv (mcd) @ 20mA [2] Viewing Angle [1] Lens Type ■ Hyper Red Min. Typ. 120 220 400 500 55 100 2θ1/2 (AlGaInP) AAA3528SEEZGKQBKS ■ Green (InGaN) Water Clear ■ Blue (InGaN) 120° 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. © 2021 Kingbright. All Rights Reserved. Spec No: DSAO2421 / 1201008340 Rev No: V.6B Date: 01/04/2021 Page 1 / 5 AAA3528SEEZGKQBKS ELECTRICAL / OPTICAL CHARACTERISTICS at TA=25°C Value Parameter Symbol Emitting Color Unit Typ. Max. λpeak Hyper Red Green Blue 630 515 460 - nm λdom [1] Hyper Red Green Blue 621 525 465 - nm Spectral Bandwidth at 50% Φ REL MAX IF = 20mA ∆λ Hyper Red Green Blue 20 35 25 - nm Capacitance C Hyper Red Green Blue 25 45 100 - pF Forward Voltage IF = 20mA VF [2] Hyper Red Green Blue 2.0 3.3 3.3 2.5 4.1 4.0 V Reverse Current (VR = 5V) IR Hyper Red Green Blue - 10 50 50 µA Temperature Coefficient of λpeak IF = 20mA, -10°C ≤ T ≤ 85°C TCλpeak Hyper Red Green Blue 0.13 0.05 0.04 - nm/°C Temperature Coefficient of λdom IF = 20mA, -10°C ≤ T ≤ 85°C TCλdom Hyper Red Green Blue 0.06 0.03 0.03 - nm/°C Temperature Coefficient of VF IF = 20mA, -10°C ≤ T ≤ 85°C TCV Hyper Red Green Blue -1.9 -2.9 -2.9 - mV/°C Wavelength at Peak Emission IF = 20mA Dominant Wavelength IF = 20mA 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 TA=25°C Value Parameter Symbol Unit Hyper Red Green Blue Power Dissipation PD 125 123 120 mW Reverse Voltage VR 5 5 5 V Junction Temperature Tj 115 115 115 °C Operating Temperature Top -40 to +85 °C Storage Temperature Tstg -40 to +85 °C DC Forward Current IF Peak Forward Current IFM [1] 50 30 30 mA 195 150 150 mA 3000 450 250 V Electrostatic Discharge Threshold (HBM) - Thermal Resistance (Junction / Ambient) Rth JA [2] 290 420 430 °C/W [2] 120 250 270 °C/W Thermal Resistance (Junction / Solder point) Rth JS Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. Rt h JA ,Rt h JS Results from mounting on PC board FR4 (pad size ≥ 16 mm 2 per pad). 3. 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. © 2021 Kingbright. All Rights Reserved. Spec No: DSAO2421 / 1201008340 Rev No: V.6B Date: 01/04/2021 Page 2 / 5 AAA3528SEEZGKQBKS TECHNICAL DATA SPATIAL DISTRIBUTION RELATIVE INTENSITY vs. WAVELENGTH Blue Green Red Relative Intensity (a. u.) 100% Ta = 25 °C Ta = 25 °C 80% 0° -15° 15° 30° -30° 45° -45° 60% 60° -60° 40% 20% 75° -75° 0% 350 400 450 500 550 600 Wavelength (nm) 650 700 750 800 -90° 1.0 0.5 0.0 90° 1.0 0.5 HYPER RED Luminous intensity normalised at 20 mA Ta = 25 °C 40 30 20 10 0 1.5 1.7 1.9 2.1 2.3 Forward voltage (V) Permissible forward current (mA) 2.5 50 Forward current (mA) Forward Current Derating Curve Luminous Intensity vs. Forward Current Ta = 25 °C 2.0 1.5 1.0 0.5 0.0 2.5 0 10 20 30 40 Forward current (mA) Luminous Intensity vs. Ambient Temperature 2.5 60 Luminous intensity normalised at T a = 25 °C Forward Current vs. Forward Voltage 50 40 30 20 10 0 50 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) -40 -20 0 20 40 60 80 100 Ambient temperature (°C) GREEN Ta = 25 °C 40 30 20 10 0 2.0 2.4 2.8 3.2 3.6 Forward voltage (V) Permissible forward current (mA) 2.5 Luminous intensity normalised at 20 mA 50 Forward current (mA) Forward Current Derating Curve Luminous Intensity vs. Forward Current Ta = 25 °C 2.0 1.5 1.0 0.5 0.0 4.0 0 10 20 30 40 Forward current (mA) 50 Luminous Intensity vs. Ambient Temperature 50 2.5 Luminous intensity normalised at T a = 25 °C Forward Current vs. Forward Voltage 40 30 20 10 0 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) -40 -20 0 20 40 60 80 100 Ambient temperature (°C) BLUE Forward current (mA) Ta = 25 °C 40 30 20 10 2.4 2.8 3.2 3.6 Forward voltage (V) 4.0 Permissible forward current (mA) 2.5 Luminous intensity normalised at 20 mA 50 0 2.0 Forward Current Derating Curve Luminous Intensity vs. Forward Current Ta = 25 °C 2.0 1.5 1.0 0.5 0.0 0 10 20 30 40 Forward current (mA) 50 © 2021 Kingbright. All Rights Reserved. Spec No: DSAO2421 / 1201008340 Rev No: V.6B Date: 01/04/2021 Luminous Intensity vs. Ambient Temperature 50 2.5 Luminous intensity normalised at T a = 25 °C Forward Current vs. Forward Voltage 40 30 20 10 0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 Ambient temperature (°C) Page 3 / 5 AAA3528SEEZGKQBKS 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. Handle the component along the side surfaces by using forceps or appropriate tools. 2. Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry. 3. Do not stack together assembled PCBs containing exposed LEDs. Impact may scratch the silicone lens or damage the internal circuitry. 4-1. The inner diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks. 4-2. A pliable material is suggested for the nozzle tip to avoid scratching or damaging the LED surface during pickup. 4-3. The dimensions of the component must be accurately programmed in the pick-and-place machine to insure precise pickup and avoid damage during production. 5. As silicone encapsulation is permeable to gases, some corrosive substances such as H2S might corrode silver plating of lead frame. Special care should be taken if an LED with silicone encapsulation is to be used near such substances. © 2021 Kingbright. All Rights Reserved. Spec No: DSAO2421 / 1201008340 Rev No: V.6B Date: 01/04/2021 Page 4 / 5 AAA3528SEEZGKQBKS 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 https://www.KingbrightUSA.com/ApplicationNotes © 2021 Kingbright. All Rights Reserved. Spec No: DSAO2421 / 1201008340 Rev No: V.6B Date: 01/04/2021 Page 5 / 5