Data Sheet SMLW36 ser ies Actual size 79503120 7.95.0mm(t=1.1mm) Features Color WB Type High heat dissipation, high efficiency white LEDs Specifications Absolute Maximum Ratings (Ta25 ) Electr ical and Optical Char acter istics (Ta25) Chip Emitting Power For war d Peak Oper ating Stor age For war d Voltage V F Chr omaticity Coor dinates Luminous Intensity IV Luminous Flux V Par t No. Str uctur e Color Dissipation Cur r ent For war d Cur r ent Temper atur e Temper atur e Min. Typ. Typ. Typ.(V) IF(mA) (x, y) IF(mA) IF(mA) IF(mA) PD(mW) IF(mA) IFP(mA) Topr () Tstg() (mcd) (mcd) (lm) High Color Rend. (0.36,0.36) (25) SMLW36WBFAW (5000K) 4.8 7.0 High Color Rend. (0.44,0.40) (20) SMLW36WBFBW (3000K) InGaN 420 105 400 -40 to +85 -40 to +100 3.4 90 90 90 90 SMLW36WBFCW (0.30,0.28) 8.5 White 5.8 (30) SMLW36WBFDW (0.34,0.34) 10.2 Dimensions Recommended Solder Pattern Viewing Angle SCANNING ANGLE (deg) X-Y ANGULAR DISPLACEMENT(deg) 10 0 10 7.9 20 20 30 30 5 Scanning Direction 40 40 0.1 1.1 Anode Index 4 50 50 60 60 70 70 80 80 3.6 3.6 90 90 100 50 0 50 100 1.7-6 RELATIVE INTENSITY (%) RELATIVE INTENSITY (%) SCANNING ANGLE (deg) X-Y SCANNING ANGLE(deg) 10 0 10 20 20 30 30 Scanning Direction 40 40 50 50 60 60 70 70 80 80 90 90 Toler ance : 0.2 100 50 0 50 100 unit : mm unit : mm RELATIVE INTENSITY (%) RELATIVE INTENSITY (%) Electrical Characteristics Curves Forward Current-Forward Voltage Luminous Intensity-Atmosphere Temperature Luminous Intensity-Forward Current Derating IF=90mA Ta=25C Ta=25C 1000 1.6 1.5 120 1.4 100 100 1.2 1.0 80 1.0 60 0.5 40 10 0.8 20 0.6 0 0 1 0.4 2.0 2.5 3.0 3.5 4.0 -40 -20 0 20 40 60 80 100 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 ATMOSPHERE TEMPERATURE : Ta (C) FORWARD VOLTAGE : VF (V) ATMOSPHERE TEMPERATURE : Ta (C) FORWARD CURRENT : IF (mA) SMLW36WBFAW SMLW36WBFAW SMLW36WBFAW SMLW36WBFAW SMLW36WBFBW SMLW36WBFBW SMLW36WBFBW SMLW36WBFBW SMLW36WBFCW SMLW36WBFCW SMLW36WBFCW SMLW36WBFCW SMLW36WBFDW SMLW36WBFDW SMLW36WBFDW SMLW36WBFDW www.r ohm.com 1/2 2011.10 - Rev.A 2011 ROHM Co., Ltd. All rights reserved. FORWARD CURRENT : IF (mA) 5 0.75-6 P:2.54 0.2-6 RELATIVE LUMINOUS INTENSITY (a.u.) 0.9-6 RELATIVE LUMINOUS INTENSITY (a.u.) 1.27 1.27 MAXIMUM FORWARD CURRENT : IF (mA)SMLW36 series Rank Reference of Brightness White (WB) Luminous C D E F G H J K L M N P Q R S T U Package Height Package Intensity size (cd) (mm) type (mm) 2.2 to 2.8 2.8 to 3.3 3.3 to 4.0 4.0 to 4.8 4.8 to 5.8 5.8 to 7.0 7.0 to 8.5 8.5 to 10.2 10.2 to 12.312.3 to 14.8 14.8 to 19 19 to 21.8 21.8 to 24.5 24.5 to 27.2 27.2 to 29.3 29.3 to 32.6 32.6 to 35.4 IF(mA) SMLW36WBFAW Chip LEDs SMLW36WBFBW with 7950 1.1 90 SMLW36WBFCW Reector SMLW36WBFDW Br ightness on specication sheet include toler ance of within 10%. Chromaticity Diagram 0.48 2900K 3500K 0.44 4200K 0.40 5000K 0.36 0.32 0.28 0.24 A B C D 0.26 0.30 0.34 0.38 0.42 0.46 0.50 0.54 CIE x Part No. Construction Chromaticity sort 2 Rank sign (Chromaticity Rank) 1 S M L W 3 6 W B F A W 1 2 K Series name Package name Chip Type Emitting Color Resin Color Taping Specifications Rank sign (Brightness Rank) 1 White Cathode at sprocket hole side WB W MilkyWhite 1 1 Concerning the rank sign. Please refer to the rank chart above for luminous intensity classification. Please refer to the Specification sheet for color classification. Part name is individual for each rank. When shipped as sample, the part name will be a representative part name. General products are free of ranks. Please contact sales if rank appointment is needed. 2: Please refer to Chromaticity diagram. Packing Specification ROHM LED pr oducts ar e being shipped with desiccant (silica gel) concluded in moistur e-pr oof bags. Pasting the moistur e sensitive label on the outer sur face of the moistur e-pr oof bags or enclosing the humidity indication car d inside the bag is available upon r equest. Please contact the near est sales office or distr ibuter if neces sar y. www.r ohm.com 2/2 2011 ROHM Co., Ltd. All rights reserved. 2011.10 - Rev.A CIE y