LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 0.2W Power Light LED Pb Lead-Free Parts LG-4014WK-DT-P-A07 DATA SHEET DOC. NO : QW0905-LG-4014WK-DT-P-A07 REV. : A DATE : 22 - May. - 2012 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Product Model Designation System LG - 40 14 WK Z - D T - P - A07 X1 X2 X1 Title LG:Ligitek X6 Epoxy Color D:Yellow Diffused X3 X4 X2 Dimension(L) 40:4.0mm X7 Package T:Tape&Reel X5 X6 X7 X3 X8 X9 X4 Dimension(W) Emitting Color 14:1.4mm WK:White Color X8 X9 Patent Bin Modification P: IP Free Page 1/15 X5 Zener LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Typical Applications Features *. White colored SMTpackage *.Suitable for all SMT assembly and soldering methodes *. Pb-Free Reflow soldering application *. More Energy Efficient than lncandescent and most Halogen lamps. *. RoHS compliant *. Reading Light (car,bus,aircraft) *. Portable(flashlight,bicycle). *. Backlights(Monitor,TV) / Light Guides. *. Automotive Exterior (Stop-Tail-Tum,CHMSL,Mirror Side Repeat). *. Commercial and Residential Architectural lighting. *. Mini-accent / Uplighters / Downlighters / Orientation lighting *. Fiber Optic Alternative / Decorative / Entertainment lighting. *. Security / Garden lighting. *. Cove / Undershelf / Task lighting. *. Traffic signaling / Beacons / Rail crossing and Wayside lighting. Dimension 1.4 3.8 Recommended Solder Patterns Cathode Mark 0.8 1.01 0.63 Anode(+) 4.2 0.52 0.30 1.3 0.82 1.0 Cathode(-) Note: 1.The tolerance unless mentioned is ±0.1mm,unit=mm. Page 2/15 0.52 1.4 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Absolute Maximum Ratings at Ta=25℃ Ratings Parameter Symbol UNIT White DC Forward Current IF 65 mA Power Dissipation PD 0.234 W Peak pulse current Duty 1/10@10KHz IFP 100 mA LED junction Temperature Tj 110 ℃ Reverse Current(VR=5V) Ir 10 μA ESD Sensitivity VB ±500 V Storage Temperature Tstg -40 ~ +100 ℃ Operating Temperature Topr -40 ~ +85 ℃ Soldering Temperature Tp 260 ℃ Hand Soldering Time at320°C(Max) Tsol 3 seconds Note: 1.Proper current derating must be observed to maintain temperature below the maximum. 2.LEDS are not designed to be driven in reverse bias. Luminous Intensity/Flux Characteristics at 60mA (Ratings At 25℃ Ambient) Luminous Intensity PART NO Emission Color Min. Typ. Max. LG-4014WK-DT-P-A07 White 13 14 ---- Note : 1. White emitters are built with InGaN. 2. Luminous Intensity is measured with an accuracy of ±10% Page 3/15 Units lm LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Forward Voltage Characteristics at 60mA (Ratings At 25°C Ambient) PART NO Vf Emission Color Min. Typ. Max. White 2.9 3.2 3.6 LG-4014WK-DT-P-A07 Units V Note : Forward Voltage is measured with an accuracy of±0.1V Chromaticity Coordinates Characteristics at 60mA (Ratings At 25°C Ambient ) Chromaticity Coordinates PART NO Emission Color White LG-4014WK-DT-P-A07 X Y Min. Max. Min. Max. 0.2477 0.2645 0.2187 0.2482 Note : ±0.01 is tester tolerance. Emission Angle Characteristics at 60mA (Ratings At 25°C Ambient ) PART NO LG-4014WK-DT-P-A07 Emission Color Lambertian Units White 120 Degess Page 4/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Bin Code Description Bin Code Luminous Intensity F17H Luminous Intensity (lm) @IF=60mA Bin Code Min. Max. F13L 13.0 13.5 F13H 13.5 14.0 F14L 14.0 14.5 F14H 14.5 15.0 F15L 15.0 15.5 F15H 15.5 16.0 F16L 16.0 16.5 F16H 16.5 17.0 CIE Forward Voltage G1-1 2.9-3.6 Color Rank @IF=60mA Forward Voltage @IF=60mA G1 VF Rank A1 2.8-3.0 B1 3.0-3.2 C1 3.2-3.4 3.4-3.6 Page 5/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Bins Code of chromaticity coordinates 1 CODE G1 A1 B1 C1 X 0.2596 0.2567 0.2537 0.2507 2 Y 0.2566 0.2482 0.2398 0.2314 X 0.2675 0.2645 0.2615 0.2585 3 Y 0.2523 0.2439 0.2355 0.2271 NOTE: Tolerance on each color bin(x,y)is±0.01 Page 6/15 X 0.2645 0.2615 0.2585 0.2555 4 Y 0.2439 0.2355 0.2271 0.2187 X 0.2567 0.2537 0.2507 0.2477 Y 0.2482 0.2398 0.2314 0.2230 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only The C.I.E 1931 Chromaticity Coordinates 0.26 G1 0.25 A1 0.24 B1 0.23 C1 0.22 0.21 0.20 0.19 0.18 0.22 0.23 0.24 0.25 0.26 Page 7/15 0.27 0.28 0.29 0.30 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Recommended Profile for Reflow Soldering Pb -free solder temperature profile Pb -free solder Temperature profile Pre-heat Pre-heat time Peak-Temperature Soldering time condition 180-200°C 120 Sec Max 260°C Max 10 Sec Max 260°C.Max. 10 Sec .Max. 1-5°C/Sec. 60 Sec.Max. Above220°C 6°C/Sec. Pre-heating 180-200°C 1-5°C/Sec. 120 Sec. Max. (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. (4) The encapsulated material of the LEDs is silicone. Precautions should be taken to avoid the strong pressure on the encapsulated part. So when using the chip mounter,the picking up nozzle that does not affect the silicone resin should be used. Hand Soldering Conditions: Do not exceed 3 seconds at maximum 320°C under soldering iron.(one time only) Page 8/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Fig.1 Forward current vs. Forward Voltage Forward Current(mA) 100 80 60 40 20 0 2 2.5 3 3.5 4 Forward Voltage(V) Relative Luminous Intensity(%) Fig.2 Forward current vs.Luminous Intensity Fig.3 1.6 1.2 0.8 0.4 0 0 20 40 60 Forward Current(mA) Page 9/15 80 90 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Relative Luminous Flux(%) Fig.5 Luminous Spectrum(Ta=25 ℃) SPECTRAL RADIANCE 100 80 60 40 20 0 400 500 600 700 800 Wavelength (nm) Fig.6 Directivity Radiation 0° -30° 30° -60° 60° 100% 75% 50% 25% 0 Page 10/15 25% 50% 75% 100% LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Carrier Type Dimensions 4.0 0.25 1.5 1.75 - 5.5 + 12.0±0.3 4.35 9.3 Polarity 4.0 0.95 Note : The tolerances unless mentioned is ±0.2mm. Packing Specifications Label Aluminum Moist-Proof bag Label Desiccant Page 11/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Label Explanation Pb LIGITEK ELECTRONICS CO., LTD. PART : LG-4014WK-DT-P-A07 LOT : GS1-060109 QTY(PCS): 2000 BIN/HUE : F13H/G1 BIN : Luminous Flux HUE : Chromaticity Coordinates (CIE_x , CIE_y) VF:2.8-3.0 VF : Forward Voltage Reel Dimensions 16.0±1.0 60.2±0.5 13.5 Page 12/15 178±1 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 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 W L H Page 13/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 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=60mA 3.t=1000 hrs 22 High Temperature Storage Test 1.Ta=100℃ 2.t=1000 hrs 22 Low Temperature Storage Test 1.Ta=-40℃ 2.t=1000 hrs 22 High Temperature High Humidity Storage Test 1.Ta= 85℃ 2.RH=85 % 3.t=1000 hrs 22 Endurance Test Thermal Shock Test Environmental Test Reflow Soldering Test Temperature Cycling 1.Ta=-40 ℃(30min) -100 ℃(30min) 2.total 100 cycles 22 1.T.Sol=260℃±5℃ 2.Dwell Time= 10 Sec.Max. 22 1.100℃ ~ 25℃ ~ - 40℃ 30mins 5mins 30mins 2.100 Cyeles 22 (2)Criteria for judging the damage Item Symbol Test Conditions Criteria for Judgement Min. Max. Forward Voltage Vf If=60mA - U.S.L x1.2 Reverse Current Ir Vr=5V - U.S.L x2.0 Luminous Intensity Iv If=60mA L.S.L x 0.5 - Note: 1.U.S.L.:Upper Standard Level. 2.L.S.L.:Lower Standard Level. Page 14/15 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 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 ℃for 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 forward 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. Page 15/15