Data Sheet SMLW56 Series SRGB1 7950 3120 7.9x5.0mm t=1.1mm Features High Brightness tri-color LEDs Color Type R G B Specifications Absolute Maximum Ratings (Ta25) Electrical and Optical Characteristics (Ta25) Emitting Power Chip Forward Voltage VF Reverse Current IR Dominant Wavelength D Luminous Intensity IV Storage Forward Peak Forward Reverse Operating Structure Color Dissipation Current Voltage Temperature Temperature Current Min.*1 Typ. Max.*1 Max. Min. Typ. Tstg() Typ.(V) IF(mA) (A) VR(V) (nm) (nm) (nm) IF(mA) (mcd) (mcd) IF(mA) Topr() PD(mW) IF(mA) IFP(mA) VR(V) AlGaInP Red 50 2.1 10 5 619 624 629 450 700 on Si Part No. SMLW56RGB1W 400 Green InGaN on SiC 100 5 -40 to +85 -40 to +100 3.3 20 40 - Blue 520 527 535 460 470 475 20 710 1200 220 400 20 - 3.2 1=Reference Chromaticity Coordinates Electrical and Optical Characteristics (Ta25) Chromaticity Coordinates Luminous Intensity IV Min. Typ. IF(mA) (x, y) IF(mA) (mcd) (mcd) (R)18 (R)18 (G)12 1100 1800 (G)12 (B)10 &,(\ (0.32, 0.32) &KURPDWLFLW\'LDJUDP :KHQOLWDVZKLWH (B)10 ,) 5 * % P$ &,([ Dimensions Recommended Solder Pattern Viewing Angle Directivity (deg) 7.9 % 5.0 Anode mark 5 ZD G 1.1 0.1 R 5(/$7,9(,17(16,7< RELATIVE INTENSITY (%) B 5.0 ZD Directivity (deg) % 5 * B R G Tolerance : 0.2 unit : mm www.rohm.com (c) 2010 ROHM Co., Ltd. All rights reserved. unit : mm 1/3 Red(R) Green(G) / Blue(B) Red(R) Green(G) Blue(B) * 5(/$7,9(,17(16,7< RELATIVE INTENSITY (%) 2010.06 - Rev.B SMLW56 Series Electrical Characteristics Curves Forward Current-Forward Voltage Ta=25C FORWARD CURRENTIF (mA) 100 SMLW56RGB1W(R) SMLW56RGB1W(G) SMLW56RGB1W(B) 10 1 1.0 3.0 2.0 4.0 5.0 FORWARD VOLTAGEVF (V) Luminous Intensity-Atmosphere Temperature IF=20mA RELATIVE LUMINOUS INTENSITY (a.u) 1.4 SMLW56RGB1W(R) SMLW56RGB1W(G) SMLW56RGB1W(B) 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -40 -20 0 10 20 40 60 80 100 ATMOSPHERE TEMPERATURETa (C) Luminous Intensity-Forward Current Ta=25C RELATIVE LUMINOUS INTENSITY (a.u) 10 SMLW56RGB1W(R) SMLW56RGB1W(G) SMLW56RGB1W(B) SMLW56RGB1W(R) SMLW56RGB1W(G) SMLW56RGB1W(B) 1 0.1 0.01 0 10 20 30 40 50 FORWARD CURRENT1F (mA) MAXIMUM FORWARD CURRENT (mA) Derating Ta=25C 60 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURETa (C) www.rohm.com (c) 2010 ROHM Co., Ltd. All rights reserved. 2/3 2010.06 - Rev.B SMLW56 Series Rank Reference of Brightness SMLW56RGB1W Package size (mm) Chip LEDs with 3528 Reflector Height (mm) Luminous Intensity Emitting Color Red Green Blue White 0.6 (mcd) Ta=25C, IF20mA Y 220 to 280 280 to 360 355 to 460 450 to 560 560 to 710 710 to 900 900 to 1100 1100 to 1400 1400 to 1800 1800 to 2200 R G B WB When lighting three colors simultaneously <to express white light> Part No. Constrution #HROMATICITY RANK 7HEN LIGHTING THREE COLORS SIMULTANEOUSLY TO EXPRESS WHITE LIGHT S M L W 5 6 3ERIES NAME 0ACKAGE NAME R G B 1 W 1 #HIP 4YPE 5LTRA (IGH "RIGHTNESS 4YPE 3PECIAL #ODE 2ESIN #OLOR 4APING 3PECIFICATIONS Brightness rank 7HEN LIGHTING THREE COLORS SIMULTANEOUSLY TO EXPRESS WHITE LIGHT %MITTING #OLOR R 2 Y 7 2EDNM -ILKY7HITE 1 #ATHODE AT SPROCKET HOLE SIDE G 'REENNM B "LUENM Concerning the Brightness rank s 0LEASE REFER TO THE RANK CHART ABOVE FOR LUMINOUS INTENSITY CLASSIFICATION s 0LEASE REFER TO THE #HROMATICITY DIAGRAM FOR COLOR CLASSIFICATION s 0ART NAME IS INDIVIDUAL FOR EACH RANK s 7HEN SHIPPED AS SAMPLE THE PART NAME WILL BE A REPRESENTATIVE PART NAME 'ENERAL PRODUCTS ARE FREE OF RANKS 0LEASE CONTACT SALES IF RANK APPOINTMENT IS NEEDED Packing Specification ROHM LED products are being shipped with desiccant (silica gel) concluded in moisture-proof bags. Pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card inside the bag is available upon request. Please contact the nearest sales office or distributer if necessary. www.rohm.com (c) 2010 ROHM Co., Ltd. All rights reserved. 3/3 2010.06 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. 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