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| KW1148C Features Package Product features 1608 (h=0.35 mm) Type, Pale yellow resin Outer Dimension 1.6 x 0.8 x 0.35mm( L x W x H ) Temperature range Storage Temperature : -40100 Operating Temperature : -40 85 Lead-free soldering compatible RoHS compliant 1608 (h=0.35 mm) Type White LED Chromaticity coordinates x = 0.27TYP., y = 0.26TYP. (Condition : IF=1mA) Half Intensity Angle Die materials Rank grouping parameter Assembly method Soldering methods Taping and reel ESD x = 132 deg., y =150 deg. InGaN Sorted by luminous intensity and chromaticity per rank taping Auto pick & place machine (Auto Mounter) Reflow soldering and manual soldering 4,000pcs per reel in a 8mm width tape. (Standard) Reel diameter: 180mm 1kV (HBM) Recommended Applications Cellular Phone only 2007.10.31 Page 1 KW1148C 1608 (h=0.35 mm) Type White LED Color and Luminous Intensity (Ta=25) Part No. Material Emitted Color Lens Color Luminous Intensity Iv (mcd) MIN. TYP. IF KW1148C InGaN White Pale Yellow 10 25 1 2007.10.31 Page 2 KW1148C 1608 (h=0.35 mm) Type White LED Absolute Maximum Ratings (Ta=25) Item Power Dissipation Forward Current Pulse Forward Current 1 Derating (Ta=25 or higher) Reverse Voltage Operating Temperature Storage Temperature Symbol Pd IF IFRM IF IFRM VR T opr Tstg Absolute Maximum Ratings 21 6 12 0.08 0.16 5 -40+85 -40+100 Unit mW mA mA mA/ mA/ V 1 IFRM Measurement condition : Pulse Width1ms., Duty1/20. 2007.10.31 Page 3 KW1148C 1608 (h=0.35 mm) Type White LED Electro-Optical Characteristics (Ta=25) Item Conditions IF=1mA Symbol Characteristics TYP. 2.8 Unit Forward Voltage VF MAX. 3.0 100 132(x) V Reverse Current VR =5V IR MAX. A Half Intensity Angle IF=1mA 21/2 TYP. 150() deg. Chromaticity Coordinates x IF=1mA y TYP. TYP. 0.27 0.26 - 2007.10.31 Page 4 KW1148C 1608 (h=0.35 mm) Type White LED Luminous Intensity Rank (Ta=25) Intensity Tolerance each Rank : +/-10% Rank A B C D E I V mcd Condition MIN. MAX. 10 16 16 25 IF=1mA 25 40 40 64 64 - Please contact our sales staff concerning rank designation. 2007.10.31 Page 5 KW1148C 1608 (h=0.35 mm) Type White LED Sorting Chart for Chromaticity Coordinates (Ta=25) Chromaticity Coordinates Tolerance Each Rank : +/-0.02 LEFT DOWN point LEFT UP point RIGHT UP point RIGHT UP point Rank A B C D x 0.243 0.262 0.281 0.300 y 0.187 0.218 0.249 0.280 x 0.216 0.235 0.254 0.273 y 0.214 0.245 0.276 0.307 x 0.235 0.254 0.273 0.292 y 0.245 0.276 0.307 0.338 x 0.262 0.281 0.300 0.319 y 0.218 0.249 0.280 0.311 Please contact our sales staff concerning rank designation. 2007.10.31 Page 6 KW1148C 1608 (h=0.35 mm) Type White LED Technical Data Spectral Distribution Relative Intensity vs. Wavelength Condition : Ta = 25, IF = 1mA Spatial Distribution Example Condition : Ta = 25 Relative Intensity Wavelength [nm] Forward Voltage vs. Forward Current Condition : Ta = 25 Forward Voltage vs. Forward Current Condition : Ta = -2085 Forward Current IF(mA) Forward Current IF(mA) Forward Voltage VF(V) Forward Voltage VF(V) 2007.10.31 Page 7 KW1148C 1608 (h=0.35 mm) Type White LED Technical Data Forward Current vs. Relative Intensity Condition : Ta = 25 Derating Ambient Temperature vs. Maximum Forward Current Repetition Frequency : f 10Hz Maximum Forward Current : IF MAX. (mA) Relative Intensity Forward Current IF(mA) Ambient Temperature : Ta() Ambient Temperature vs. Relative Intensity Condition : IF=1mA Ambient Temperature vs. Forward Voltage Condition : IF=0.510mA Ambient Temperature : Ta() Forward Voltage VF(V) Relative Intensity Ambient Temperature : Ta() 2007.10.31 Page 8 KW1148C 1608 (h=0.35 mm) Type White LED Technical Data Dynamic Drive Rating Duty cycle vs. Maximum Forward Current Condition : Ta = 25 Maximum Forward Current : IF MAX. (mA) Pulse Width vs. Maximum Tolerable Peak Current Condition : Ta = 25 Duty (%) IF peak Max./IF DC MAX. Pulse Width : tw (s) Forward Current vs. Chromaticity Condition : Ta = 25 Ambient Temperature vs. Chromaticity Condition : IF = 1mA y x y x 2007.10.31 Page 9 KW1148C 1608 (h=0.35 mm) Type White LED Package Dimensions (Unit: mm) Weight: (0.95)mg Recommended Soldering Pattern (Unit: mm) Taping Specification Quantity: 4,000pcs/ reel (standard) (Unit: mm) 2007.10.31 Page 10 KW1148C 1608 (h=0.35 mm) Type White LED 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 normal temperature after the first reflow) in order to prevent the LED 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 350 3s 1 time (MAX.) (MAX.) (MAX.) 2007.10.31 Page 11 KW1148C 1608 (h=0.35 mm) Type White LED Reliability Testing Result Reliability Testing Result Applicable Standard Room Temp. Operating Life Resistance to Soldering Heat EIAJ ED4701/100(101) EIAJ ED4701/300(301) EIAJ ED4701/100(105) EIAJ ED4701/100(103) EIAJ ED4701/200(201) EIAJ ED4701/200(202) EIAJ ED4701/400(403) Testing Conditions Ta = 25, IF = Maxium Rated Current Pre-heating : 150180 120s Max. Operation Heating : 230 40s Max. Peak Temperature : 260 Minimum Rated Storage Temperature(30min) Normal Temperature(15min) Maximum Rated Storage Temperature(30min) Normal Temperature(15min) Ta = 602, RH = 905% Ta = Maximum Rated Storage Temperature Ta = Minimum Rated Storage Temperature 98.1m/s (10G), 100 2KHz sweep for 20min., XYZ each direction 2 Duration 1,000 h Twice Failure 0/25 0/25 Temperature Cycling Wet High Temp. Storage Life High Temp. Storage Life Low Temp. Storage Life Vibration, Variable Frequency 5 cycles 0/25 1,000 h 1,000 h 1,000 h 2h 0/25 0/25 0/25 0/10 Failure Criteria Items Luminous Intensity Forward Voltage Reverse Current Cosmetic Appearance Symbols Iv VF IR - Conditions IF Value of each product Luminous Intensity IF Value of each product Forward Voltage VR = Maximum Rated Reverse Voltage V - Failure criteria Testing Min. Value Spec. Min. Value x 0.5 Testing Max. Value Spec. Max. Value x 1.2 Testing Max. Value Spec. Max. Value x 2.5 Occurrence of notable decoloration, deformation and cracking 2007.10.31 Page 12 KW1148C 1608 (h=0.35 mm) Type White LED 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 2007.10.31 Page 13 |
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