VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Features Package Product features PLCC-2 Type, Diffused pale yellow resin ・Outer Dimension 2.17 x 1.4 x 1.3mm( L x W x H ) ・Wide operation temperature range. Storage Temperature : -40℃～110℃ Operating Temperature : -40℃～100℃ Operation Guarantee ・Spatial distribution characteristics. (2θ1/2 : 120deg) ・Corresponding to a use requiring high reliability in cars etc... ・Lead–free soldering compatible ・RoHS compliant Chromaticity coordinates x = 0.31TYP., y = 0.32TYP. (Condition : IF=10mA) Spatial distribution 120 deg. Die materials InGaN Optical efficiency 10.0lm/W Rank grouping parameter Sorted by luminous intensity and chromaticity per rank taping Assembly method Auto pick & place machine (Auto Mounter) Soldering methods Reflow soldering and manual soldering Taping and reel 3,000pcs per reel in a 8mm width tape. (Standard) Reel diameter : φ180mm ESD 1kV (HBM) Recommended Applications SW lighting for car indicators, meter panel, car audio and heater control, etc… 2006.10.30 Page 1 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Color and Luminous Intensity Part No. VLW1148LS Material InGaN (Ta=25℃) Emitted Color Lens Color White Pale Yellow Luminous Intensity Luminous Flux Iv (mcd) φv (lm) MIN. TYP. IF TYP. IF 47 100 10 0.31 10 ※Note : The above luminous intensity(Iv) is the setup values of the sorting machine. (Tolerance : IV…±10%) 2006.10.30 Page 2 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Absolute Maximum Ratings (Ta=25℃) Item Symbol Absolute Maximum Ratings Unit Power Dissipation Pd 78 mW Forward Current IF 20 mA IFRM 100 mA ⊿IF 0.40 mA/℃ ⊿IFRM 2 mA/℃ Reverse Voltage VR 5 V Operating Temperature T opr -40～+100 ℃ Storage Temperature Tstg -40～+110 ℃ Pulse Forward Current ※ 1 Derating (Ta=60℃ or higher) ※1 IFRM Measurement condition : Pulse Width≦1ms, Duty≦1/10 Thermal Characteristics Item Junction Temperature (MAX.) Thermal Resistance (TYP.) Symbol Ratings Unit Tj 110 ℃ R(th j-a) 350 ℃/Ｗ R(th j-s) 200 ℃/Ｗ (Junction/ ambient) Thermal Resistance (TYP.) (Junction/ Solder Point) ※Rth(j-a) Measurement Condition / Substrate: FR4(t=1.6mm) Pattern Size: 16mm2. 2006.10.30 Page 3 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Electro-Optical Characteristics Item Forward Voltage Condition IF=10mA Symbol (Ta=25℃) Characteristics TYP. 3.1 MAX. 3.7 Unit V VF Reverse Current VR =5V IR MAX. 10 μA Half Intensity Angle IF=10mA 2θ1/2 TYP. 120 deg. Chromaticity Coordinates x TYP. 0.31 - IF=10mA y TYP. 0.32 - 2006.10.30 Page 4 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Luminous Intensity Rank (Ta=25℃) Intensity Tolerance each Rank : +/-10% Rank B9 BX BY BZ C1 C2 C3 I V （ mcd） Condition MIN. MAX. 47 56 56 68 68 82 82 100 IF=10mA 100 120 120 150 150 180 ※ Please contact our sales staff concerning rank designation. 2006.10.30 Page 5 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Sorting Chart for Chromaticity Coordinates Chromaticity Coordinates Tolerance Each Rank : +/-0.01 LEFT DOWN point LEFT UP point RIGHT UP point RIGHT UP point Rank x y x y x y x y 1 0.280 0.248 0.264 0.267 0.283 0.305 0.296 0.276 2c 0.287 0.295 0.283 0.305 0.304 0.330 0.307 0.315 2d 0.296 0.276 0.287 0.295 0.307 0.315 0.311 0.294 2e 0.307 0.315 0.304 0.330 0.330 0.360 0.330 0.339 2f 0.311 0.294 0.307 0.315 0.330 0.339 0.330 0.318 3 0.330 0.318 0.330 0.360 0.361 0.385 0.356 0.351 Please contact our sales staff concerning rank designation. 2006.10.30 Page 6 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Technical Data Spectral Distribution Spatial Distribution Example Relative Intensity vs. Wavelength Condition : Ta = 25℃, IF = 10mA Relative Intensity Condition : Ta = 25℃ Wavelength [nm] Forward Voltage vs. Forward Current Forward Current vs. Relative Intensity Condition : Ta = 25℃ Relative Intensity Forward Current IF(mA) Condition : Ta = -40℃～85℃ Forward Voltage VF(V) Forward Current IF(mA) 2006.10.30 Page 7 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Technical Data Derating Ambient Temperature vs. Relative Intensity Condition : IF=10mA Relative Intensity Maximum Forward Current : IF MAX. (mA) Ambient Temperature vs. Maximum Forward Current Repetition Frequency : f ≧ 10Hz Ambient Temperature : Ta(℃) Ambient Temperature : Ta(℃) Ambient Temperature vs. Forward Voltage Forward Current vs. Chromaticity y Forward Voltage VF(V) Condition : Ta = 25℃ Ambient Temperature : Ta(℃) 2006.10.30 x Page 8 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Technical Data Ambient Temperature vs. Chromaticity Duty Cycle vs. Maximum Forward Current y Maximum Forward Current : IF MAX. (mA) Condition : IF = 10mA x 2006.10.30 Duty(%) Page 9 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Package Dimensions (Unit: mm) Weight: (8.0)mg Recommended Soldering Pattern Taping Specification (Unit: mm) (Unit: mm) ・Quantity: 3,000pcs/ reel (standard) 2006.10.30 Page 10 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Reflow Soldering Conditions 1) The above profile temperature gives the maximum temperature of the LED resin surface. Please set the temperature so as to avoid exceeding this range. 2) Total times of reflow soldering process shall be no more than 2 times. When the second reflow soldering process is performed, intervals between the first and second reflow should be short as possible (while allowing some time for the component to return to room temperature after the first reflow) in order to prevent the LED resin from absorbing moisture. 3) Temperature fluctuation to the LED during the pre-heating process shall be minimized. (6℃ maximum) Manual Soldering Conditions Iron tip temp. Soldering time and frequency 2006.10.30 350 3 s 1 time (MAX.) (MAX.) (MAX.) Page11 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Reliability Testing Result Reliability Testing Result Applicable Standard Testing Conditions Duration Failure Room Temp. Operating Life EIAJ ED4701/100(101) Ta = 25℃, IF = 20mA 1,000 h 0/20 High Temp. Operating Life EIAJ ED4701/100(101) Ta = 85℃ ,IF = 10mA 1,000 h 0/20 Low Temp. Operating Life EIAJ ED4701/100(101) Ta = -40℃, IF = 20mA 1,000 h 0/20 Wet High Temp. Operating Life EIAJ ED4701/100(102) Ta = 60℃, 90%, IF = 20mA 1,000 h 0/20 Wet High Temp. Storage Life EIAJ ED4701/100(103) Ta = 60℃, 90% 1,000 h 0/20 Thermal Shock EIAJ ED4701/100(105) Ta = -40℃ ～ 110℃ (each 15min.) 1,000 cycles 0/20 Thermal Shock Operating EIAJ ED4701/100(105) Ta = -40℃(OFF) ～ 85℃(IF = 10mA ON) (each 15min.) 1,000 cycles 0/20 High Temp. Storage Life EIAJ ED4701/200(201) Ta = 110℃ 1,000 h 0/20 Low Temp. Storage Life EIAJ ED4701/200(202) EIAJ ED4701/200(203) Ta = -40℃ 1,000 h 0/20 30 cycles 0/20 Twice 0/20 once each polarity 0/20 2h 0/20 Cycled Temp. Humidity Operating Life Ta = -30℃ ～ 80℃, 95%, 8h/cycle Resistance to Reflow Soldering EIAJ ED4701/300(301) Moisture Soak : 30℃, 70%, 168h Preheat : 150℃～180℃ (120s Max.) Soldering Temp. : 260℃ (5s) Electric Static EIAJ ED4701/300(304) C = 100pF, R2 = 1.5KΩ, ±2,000V EIAJ ED4701/400(403) 98.1m/s (10G), 100 ～ 2KHz, 20min. XYZ各 方向 ※1 Discharge (ESD) Vibration, Variable Frequency 2 ※1 Reference test Failure Criteria Items Symbols Conditions Failure criteria Luminous Intensity Iv IF=10mA Testing Min. Value ＜ Spec. Min. Value x 0.5 Forward Voltage VF IF=10mA Testing Max. Value ≧ Spec. Max. Value x 1.2 Reverse Current IR VR=5V Testing Max. Value ≧ Spec. Max. Value x 2.5 Cosmetic Appearance - - Occurrence of notable decoloration, deformation and cracking 2007.8.31 Page12 VLW1148LS PLCC-2 Type White LED (High Reliability type, White V-Series) Special Notice to Customers Using the Products and Technical Information Shown in This Data Sheet 1) The technical information shown in the data sheets are limited to the typical characteristics and circuit examples of the referenced products. It does not constitute the warranting of industrial property nor the granting of any license. 2) For the purpose of product improvement, the specifications, characteristics and technical data described in the data sheets are subject to change without prior notice. Therefore it is recommended that the most updated specifications be used in your design. 3) When using the products described in the data sheets, please adhere to the maximum ratings for operating voltage, heat dissipation characteristics, and other precautions for use. We are not responsible for any damage which may occur if these specifications are exceeded. 4) The products that have been described to this catalog are manufactured so that they will be used for the electrical instrument of the benchmark (OA equipment, telecommunications equipment, AV machine, home appliance and measuring instrument). The application of aircrafts, space borne application, transportation equipment, medical equipment and nuclear power control equipment, etc. needs a high reliability and safety, and the breakdown and the wrong operation might influence the life or the human body. Please consult us beforehand if you plan to use our product for the usages of aircrafts, space borne application, transportation equipment, medical equipment and nuclear power control equipment, etc. except OA equipment, telecommunications equipment, AV machine, home appliance and measuring instrument. 5) In order to export the products or technologies described in this data sheet which are under the “Foreign Exchange and Foreign Trade Control Law,” it is necessary to first obtain an export permit from the Japanese government. 6) No part of this data sheet may be reprinted or reproduced without prior written permission from Stanley Electric Co., Ltd. 7) The most updated edition of this data sheet can be obtained from the address below: http://www.stanley-components.com 2007.8.31 Page13