LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts L3WK9Q53-T150/TR1-A01 DATA SHEET DOC. NO : QW0905-L3WK9Q53-T150/TR1-A01 REV. : C DATE : 12 - Aug. - 2014 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/13 PART NO. L3WK9Q53-T150/TR1-A01 Features: 1. Top view white LED. 2. white SMT package. 3. Leadframe package with individual 6 pin. 4.Wide viewing angle. 5.Soldering methods:IR reflow soldering. 6.Feature of the device:more light due to higher optical efficiency;extremely wide viewing angle;ideal for backlighting and coupling in light guide. Descriptions: The L3WK9Q53 SMD has wide viewing angle,low power consumption and white LEDs are devices which are materialized by combing blue LEDs and special phos phors.This feature makes the LED ideal for light guide application. Applications: 1. LCD back light. 2. Mobile phones. 3. Indicators. 4. Switch lights. 5. Lighting. Device Selection Guide: PART NO MATERIAL L3WK9Q53-T150/TR1-A01 InGaN COLOR Emitted Lens White Yellow Diffused LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/13 PART NO. L3WK9Q53-T150/TR1-A01 Package Dimensions 5.4 1.0 1 1.0 6 0.9 0.9 0.9 0.9 0.9 0.9 5 5.0 2 3 4.1 4 Soldering Terminal 5.0 1.6 1.0 1.0 1 6 2 5 3 4 Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice. Recommended Soldering Pad Dimensions 6.8 2.0 2.0 1.2 0.4 1.2 0.4 1.2 Note : The tolerances unless mentioned is ±0.1mm Unit=mm. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 3/13 PART NO. L3WK9Q53-T150/TR1-A01 Absolute Maximum Ratings at Ta=25 ℃ Symbol Ratings UNIT Forward Current IF 180 mA Peak Forward Current Duty 1/10@10KHz IFP 300 mA Power Dissipation PD 684 mW Reverse Current @5V Ir 50 μA Electrostatic Discharge ESD 500 V Operating Temperature Topr - 20 ~ + 80 ℃ Storage Temperature Tstg - 30 ~ + 100 ℃ Parameter Typical Electrical & Optical Characteristics (Ta=25 ℃) Items Luminous Intensity Symbol Iv Viewing Angle Typ. 14000 16000 Max. UNIT CONDITION ---- mcd IF=50mA X 3 X 0.28 ---- 0.31 ---- IF=50mA X 3 Y 0.255 ---- 0.34 ---- IF=50mA X 3 VF 2.8 ---- 3.8 V IF=50mA X 3 2θ 1/2 ---- 120 ---- deg IF=50mA X 3 Chromaticity Coordinates Forward Voltage Min. Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2.The luminous intensity data did not including ±15% testing tolerance. 3.The color coordinates measurememt allowance is ±0.01 testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/13 PART NO. L3WK9Q53-T150/TR1-A01 Luminous Intensity Classification BIN CODE Iv(mcd) at150mA Min. Max. L00L50 14000 14500 L50M00 14500 15000 M00M50 15000 15500 M50N00 15500 16000 N00N50 16000 16500 N50P00 16500 17000 P00P50 17000 17500 P50Q00 17500 18000 Q00Q50 18000 18500 Forward Voltage Classification BIN CODE Vf(v) at150mA Min. Max. 1 2.8 3 2 3 3.2 3 3.2 3.4 4 3.4 3.6 5 3.6 3.8 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/13 PART NO. L3WK9Q53-T150/TR1-A01 Chromaticity Coordinates Specifications For Bin Grading Color Coordiante at150mA BIN CODE 1 3 2 4 X Y X Y X Y X Y B3 0.28 0.295 0.28 0.255 0.29 0.27 0.29 0.31 B4 0.29 0.31 0.29 0.27 0.3 0.285 0.3 0.325 B5 0.3 0.325 0.3 0.285 0.31 0.3 0.31 0.34 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/13 PART NO. L3WK9Q53-T150/TR1-A01 CIE Chromaticity Diagram 0.42 0.40 0.38 0.36 0.34 0.32 B5 0.30 B4 B3 0.28 0.26 0.24 0.22 0.20 0.18 0.16 0.14 0.20 0.22 0.24 0.26 0.28 0.30 0.32 0.34 0.36 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/13 PART NO. L3WK9Q53-T150/TR1-A01 Typical Electro-Optical Characteristics Curve WK CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 1.4 Relative Intensity Normalize @50mA Forward Current(mA) 1000 100 10 1 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.0 1.0 2.0 3.0 4.0 5.0 0 10 20 3.4 3.3 3.2 3.1 3.0 2.9 2.8 40 60 80 0.8 0.6 0.4 0.2 0 DC Forward Current [mA] Intensity 80 60 40 20 0 700 40 20 60 80 100 Fig.6 Forward Current vs. Temperature 100 Wavelength (nm) 80 Ambient Temperature( ℃) SPECTRAL RADIANCE 600 70 1.0 100 Fig.5 Luminous Spectrum(Ta=25 ℃) 500 60 1.2 Ambient Temperature( ℃) 400 50 Fig.4 Relative Intensity vs. Temperature Relative Intensity@50mA Normalize @25℃ Forward Voltage@50mA Normalize @25℃ Fig.3 Forward Voltage vs. Temperature 20 40 Forward Current(mA) Forward Voltage(V) 0 30 800 100 80 60 40 20 0 0 20 40 60 80 100 120 Ambient Temperature Ta ( ℃) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 8/13 PART NO. L3WK9Q53-T150/TR1-A01 Carrier Type Dimensions 4.0 2.0 ψ1.5 8.0 1.95 1.75 5.5 12.0 9.3 ±0.3 5.4 Polarity Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm. ‧ Packing Specifications 0.2 0.8 0.6 Aluminum Moist-Proof bag Label 0.8 0.6 0.2 0.4 0.4 Label Part No. Description Quantity/Reel L3WK9Q53-T150/TR1-A01 12.0mm tape,7"reel 1000 PCS LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 9/13 PART NO. L3WK9Q53-T150/TR1-A01 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb L3WK9Q53-T150/TR1/A-A01 BIN : Luminous Flux L3WK9Q53-T150/TR1/A-A01 PART : GS1-060305 LOT : HUE : Chromaticity Coordinates (CIE_x , CIE_y) GS11480168 1000 QTY(PCS): BIN/HUE : 1000 K50L00/B3 VF:3-3.1 L00L50/B3 VF:3.0-3.2 VF : Forward Voltage Reel Dimensions 0.2 0.4 0.8 0.8 0.6 0.2 0.4 0.6 2.0±0.5 ψ13.5±1.0 178±1.5 60.0±1.0 13.0±1.0 16.0±1.0 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 10/13 PART NO. L3WK9Q53-T150/TR1-A01 Box Explanation 1. 4 BAG / INNER BOX 2. INNER BOX SIZE : L X W X H 23cm X 8.5cm x 26cm H W L 3. 10 INNER BOXES / CARTON 4. CARTON SIZE : L X W X H 58cm X 34cm x 35cm L W H LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 11/13 PART NO. L3WK9Q53-T150/TR1-A01 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 320℃ 3 sec one time only. 2 PB-Free Reflow Solder 1~5°C/sec 1~5°C/sec Preheat 180~200°C 260°C MaX. 10sec.Max 6°C/sec Above 220°C 60 sec.Max. 120 sec.Max. Note: 1.Reflow soldering should not be done more than two times. 2.When soldering,do not put stress on the LEDs during heating. 3.After soldering,do not warp the circuit board. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 12/13 PART NO. L3WK9Q53-T150/TR1-A01 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 ℃~35℃,RH60%. 2.Once the package is opened, the products should be used within a week. Otherwise, they should be kept in a damp proof box with descanting agent. Considering the tape life, we suggest our customers to use our products within a year(from production date). 3.If opened more than one week in an atmosphere 5 ℃ ~ 35℃,RH60%, they should be treated at 60 ℃±5 ℃fo r 15hrs. Drive Method: LED is a current operated device, and therefore, requirer some kind of current limiting incorporated into the driver circuit. This current limiting typically takes the form of a current limiting resistor placed in series with the LED. Consider worst case voltage variations than could occur across the current limiting resistor. The forwrd current should not be allowed to change by more than 40% of its desired value. Circuit model A Circuit model B LED LED (A) Recommended circuit. (B) The difference of brightness between LED could be found due to the VF-IF characteristics of LED. Cleaning: Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED. ESD(Electrostatic Discharge): Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic glove is recommended when handing these LED. All devices, equipment and machinery must be properly grounded. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 13/13 PART NO. L3WK9Q53-T150/TR1-A01 Reliability Test: (1)Test items and results Test Item Classification Test Condition Sample Size Operating Life Test 1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=150mA 3.t=1000 hrs 22 High Temperature Storage Test 1.Ta=105 ℃± 5℃ 2.t=500 hrs 22 Low Temperature Storage Test 1.Ta=-40 ℃±5℃ 2.t=1000 hrs 22 High Temperature High Humidity Storage Test 1.IR-Reflow In-Board, 2 Times 2.Ta=85℃± 5℃ 3.RH=90%~95% 4.t=500hrs±2hrs 22 1.IR-Reflow In-Board,2 times 2.Ta=105℃±5℃& -40 ℃± 5℃ (30min) (30min) 3.total 100 cycles 22 1.T.Sol=260 ℃±5℃ 2.Dwell Time= 10 Max. 22 1.105 ℃ ~ 25℃ ~ - 40℃ 30mins 15mins 30mins 2.100 Cyeles 22 Endurance Test Thermal Shock Test Environmental Test Reflow Soldering Test Temperature Cycling (2)Criteria for judging the damage Item Symbol Test Conditions Criteria for Judgement Min. Max. Forward Voltage Vf If=150mA - U.S.L x1.2 Reverse Current Ir Vr=5V - U.S.L x2.0 Luminous Intensity Iv If=150mA L.S.L x 0.5 - Note: 1.U.S.L.:Upper Standard Level. 2.L.S.L.:Lower Standard Level.