L2WK9553-TR1-WW-A01 LIGITEK | Alldatasheet
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SURFACE MOUNT LED TAPE AND REEL LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Pb Lead-Free Parts DOC. NO : QW0905-L2WK9 553/TR1-WW-A01 REV. : A DATE : 22 - Jul. - 2010 L2WK9553/TR1-WW-A01 DATA SHEET 發行 DCC 立碁電子
Device Selection Guide: PART NO. L2WK9553/TR1-WW-A01 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/13 Emitted L2WK9553/TR1-WW-A01 PART NO InGaN/GaN MATERIAL White Yellow Diffused Lens COLOR Features: 1. Top view LED. 2. white SMT package. 3. Leadframe package with individual 4 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 L2WK9553 SMD has wide viewing angle and optimized light coupling by inter reflector,The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. Applications: 1. Telecommunication: indicator and backlighting in telephone and fax. 2. Indicators. 3. Switch lights.
Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice. Note : The tolerances unless mentioned is ±0.1mm,Unit=mm. Recommended Soldering Pad Dimensions Package Dimensions LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/13 PART NO. L2WK9553/TR1-WW-A01 0.85 0.8 1.6 4.9 0.65 1.6 0.85 0.8 4 + - 1 WK 3.5 3.2 0.81.9 0.8 3 + 2.7 - 2 WK 0.7±0.05 0.7±0.05 0.8 Soldering Terminal 2.2 0.7±0.05 0.7±0.05
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Typical Electrical & Optical Characteristics (Ta=25 ℃) Absolute Maximum Ratings at Ta=25 ℃ Power Dissipation Forward Current Electrostatic Discharge Operating Temperature Reverse Current @5V Peak Forward Current Duty 1/10@10KHz Storage Temperature - 20 ~ + 80Topr Tstg - 30 ~ + 100 Symbol PD IFP ESD Ir IF Parameter 500 240 200 Ratings mA μA V UNIT mW mA Page 3/13 Luminous Intensity Iv IF=20mA X 2mcd Viewing Angle 2θ 1/2 Chromaticity Coordinates Forward Voltage VF X Y deg V Min. Symbol CONDITIONMax.Typ. UNIT 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. Items Min. 2000 2400 ---- 3.22.8 4.0 120---- ---- PART NO. L2WK9553/TR1-WW-A01 IF=20mA X 2 IF=20mA X 2 IF=20mA X 2 IF=20mA X 2
Luminous Intensity Classification LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/13 Forward Voltage Classification Vf(v) at40mA Min. 3.1 3.5 3.4 3.3 3.2 2.8 2.9 3.0 BIN CODE Max. 3.2 3.6 3.5 3.3 3.4 3.0 3.1 2.9 23002200X15X16 X17X18 X19X20 X21X22 X23X24 X25X26 2700 2300 2400 2500 2600 2800 2500 2700 2600 2400 Iv(mcd) at40mA BIN CODE X11X12 X13X14 Min. 2000 2100 2100 2200 Max. PART NO. L2WK9553/TR1-WW-A01
Chromaticity Coordinates Specifications For Bin Grading LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/13 Color Coordiante at40mA XBIN CODECCT(K) XY XY XY 3 4 Y 2220 ~ 2370 KN LN JN KO LO JO KP LP 0.483 0.474 0.465 0.467 0.458 0.449 0.499 0.49 0.424 0.407 0.392 0.42 0.403 0.388 0.428 0.411 0.499 0.49 0.481 0.483 0.474 0.465 0.515 0.506 0.428 0.411 0.396 0.424 0.407 0.392 0.432 0.415 0.509 0.49 0.49 0.493 0.483 0.474 0.525 0.515 0.445 0.428 0.411 0.441 0.424 0.407 0.449 0.432 0.493 0.483 0.474 0.477 0.467 0.509 0.499 0.441 0.424 0.407 0.437 0.42 0.445 0.428 PART NO. L2WK9553/TR1-WW-A01 2370 ~ 2520 2520 ~ 2670 2670 ~2850 MN MP MO 0.458 0.403 0.453 0.458 0.444 0.4440.403 0.416 0.399 0.436 0.399 0.458 0.4370.4770.420 0.384 0.449 0.403 0.467 0.388 0.42
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only CIE Chromaticity Diagram Page 6/13 PART NO. L2WK9553/TR1-WW-A01
1.0 Forward Current(mA) Relative Intensity Normalize @20mA Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Ambient Temperature(℃) SPECTRAL RADIANCE Fig.5 Luminous Spectrum(Ta=25℃) Forward Voltage@20mA Normalize @25℃ Relative Intensity@20mA Normalize @25℃ 0.9 Ambient Temperature(℃) -40 -20 0 0.8 20 40 60 1.0 1.1 0.0 0.5 100 -20 -40 0 2.0 1.0 1.5 2.5 Fig.3 Forward Voltage vs. Temperature Forward Voltage(V) 1.2 1.0 2.0 0 1 3.0 4.0 3.0 0.5 0.0 5.0 1 10 10040 80 60 1000100 Fig.2 Relative Intensity vs. Forward Current LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only WK CHIP Typical Electro-Optical Characteristics Curve Fig.1 Forward current vs. Forward Voltage 1000 100 3.0 2.5 2.0 1.5 -30 DC Forward Current [mA] -20 0-10 10 40 3020 50 60 70 9080 100 Ambient Temperature Ta ( ℃) Fig.6 Forward Current vs. Temperature Page 7/13 Relative Intensity 400 100 Wavelength (nm) 700600500 800 PART NO. L2WK9553/TR1-WW-A01
Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm. Packing Specifications‧ Part No. 0. 8 0. 6 0. 2 0. 4 0.6 0.4 0.2 0.8 Label Polarity Carrier Type Dimensions 8.0mm tape,7"reel
Description
1500 PCS
Aluminum Moist-Proof bag Label LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 8/13 L2WK9553/TR1-WW-A01 PART NO. L2WK9553/TR1-WW-A01 2.0 3.12 4.0 1.75 5.5 12.0±0.3 9.3 ψ1.554.0 2.24 4.06
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Label Explanation Page 9/13 BIN : Luminous Intensity HUE : Chromaticity Coordinates (CIE_x , CIE_y) 3.3 - 3.4 : Forward Voltage ψ13.5±1.0 0.2 0.4 0.6 0.6 0.4 0.8 0.2 2.0±0.5 60.0±1.0178±1.5 9.0±1.0 12.0±1.0 0.8 VF:3.3-3.4 LIGITEK ELECTRONICS CO., LTD. Pb PART : LOT : QTY(PCS): BIN/HUE : GS1-070481 1500 X19X20/KO L2WK9553/TR1/A-WW-A01 PART NO. L2WK9553/TR1-WW-A01
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only 3. 10 INNER BOXES / CARTON 4. CARTON SIZE : L X W X H 49cm X 46cm x 29cm 1. 4 BAG / INNER BOX 2. INNER BOX SIZE : L X W X H 23cm X 8.5cm x 26cm Box Explanation Page 10/13 L W H W H L PART NO. L2WK9553/TR1-WW-A01
3.After soldering,do not warp the circuit board. Note: 1.Reflow soldering should not be done more than two times. 2.When soldering,do not put stress on the LEDs during heating. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 11/13 120 sec.Max. Preheat 180~200 °C
3 PB-Free Reflow Solder
1~5°C/sec 260°C MaX. 10sec.Max Above 220°C 60 sec.Max. 1~5°C/sec 120 ~ 180 sec Soldering heat Max. 260℃ 120 ~ 150℃ 2. Wave Solder Preheat 245±5℃ within 5 sec 1. Hand Solder Basic spec is ≦ 320℃ 3 sec one time only. Recommended Soldering Conditions 6°C/sec PART NO. L2WK9553/TR1-WW-A01
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Circuit model B Drive Method: LED is a current operated device, and therefore, require r 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 c hange by more than 40 % of its desired value. LED (A) Recommended circuit. (B) The difference of brightness between LED could be f ound due to the VF-IF characteristics of LED. ESD(Electrostatic Discharge): Static Electricity or power surge will damage the LED. Use of a c onductive wrist band or anti-electrosatic glove is recommended when handing these LED. All devices, equipment and machinery must be properly grounded. Cleaning: Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED. Circuit model A LED Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5℃~35℃,RH60%. 2.Once the package is opened, the products s hould 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 pr oducts within a year(from production date). 3.If opened more than one week in an atmos phere 5℃ ~ 35℃,RH60%, they should be treated at 60 ℃±5 ℃fo r 15hrs. Page 12/13 PART NO. L2WK9553/TR1-WW-A01
1.Ta=-40 ℃±5℃ 2.t=1000 hrs Note: (2)Criteria for judging the damage Environmental Test Temperature Cycling 1.T.Sol=260 ℃±5℃ 2.Dwell Time= 10 Max.Reflow Soldering Test High Temperature High Humidity Storage Test Thermal Shock Test LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only (1)Test items and results Reliability Test: Classification Endurance Test 1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=20mA 3.t=1000 hrs High Temperature Storage Test Low Temperature Storage Test Test Item Operating Life Test Test Condition Sample Size Page 13/13 30mins 15mins 30mins
2.100 Cyeles
1.IR-Reflow In-Board,2 times 2.Ta=105 ℃±5℃& -40 ± ℃ 5℃ (30min) (30min) 3.total 100 cycles 1.IR-Reflow In-Board, 2 Times 2.Ta=85 ±℃ 5℃ 3.RH=90 %~95% 4.t=500hrs±2hrs 1.Ta=105 ±℃ 5℃ 2.t=500 hrs Criteria for Judgement Forward Voltage Reverse Current Luminous Intensity Test Conditions If=20mA If=20mA Vr=5V Vf Iv Ir Item Symbol L.S.L x 0.5 Min. U.S.L x1.2 U.S.L x2.0 Max. PART NO. L2WK9553/TR1-WW-A01