SMLK19WBECW1

Data Sheet SML-K19series PSML2 Features ・HighluminousitywhiteLEDs Color Type ・Flat-framehighheatdisspationpackage WB Specifications AbsoluteMaximumRatings(Ta＝25℃) ElectricalandOpticalCharacteristics(Ta＝25℃) Emitting Chip Chromaticity LuminousIntensityIV LuminousFluxΦV Power Forward PeakForward Reverse Operating Storage ForwardVoltageVF ReverseCurrentIR Structure Color Dissipation Current Current Voltage Temperature Temperature Max. Min. Typ. IF(mA) Typ. IF(mA) (x,y) IF(mA) (mcd) PD(mW) IF(mA) IFP(mA) VR(V) Topr(℃) Tstg(℃) Typ.(V) IF(mA) (μA) VR(V) (lm) (mcd) PartNo. ■ SMLK19WBECW ■ SMLK19WBEDW ■ SMLK19WBEAW (0.30,0.28) White InGaN onSiC 2000 190 White (5000K) White (3000K) ■ SMLK19WBEBW 100※ 50 (5) (0.34,0.34) 5 -40to+85 -40to+100 3.2 20 10 5 20 1100 20 (0.345,0.351) 1400 (0.444,0.406) 1400 20 (4.5) ※Duty1/10,10msMax. ():Reference Dimensions Recommended Solder Pattern Viewing Angle 4.5 4 Anode mark 2 1.1 1.98 ④ ① ③ SCANNING ANGLE (deg) X’−Y’ 3.65 0.9 X−Y ② 30° 20° 10° 0° 10° 20° 30° 40° 0.2 40° 50° 50° 1.74 0.6 60° 60° 70° 70° SMLK19 ① 1.4 ④ ② 90° 100 2.75 ③ 80° 80° 50 0 50 90° 100 RELATIVE INTENSITY (%) RELATIVEINTENSITY(%) Tolerance:±0.2 （unit:mm） （unit:mm） Chromaticity Diagram 0.48 (2900K) 0.44 (3500K) (4200K) CIE y 0.40 (5000K) 0.36 0.32 (AW) (BW) 0.28 (CW) 0.24 0.26 (DW) 0.30 0.34 0.38 0.42 0.46 0.50 0.54 CIE x www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/3 2012.03 - Rev.A SML-K19 series Electrical Characteristics Curves Forward Current-Forward Voltage Ta=25°C FORWARD CURRENT : IF (mA) 100 ■ ■SMLK19WBECW ■SMLK19WBEDW ■SMLK19WBEAW ■SMLK19WBEBW 10 1 2.4 2.6 2.8 3.0 3.2 3.4 3.6 4.0 3.8 FORWARD VOLTAGE : VF (V) Luminous Intensity-Atmosphere Temperature IF=20mA RELATIVE LUMINOUS INTENSITY (a.u.) 1.6 ■ 1.4 ■SMLK19WBECW ■SMLK19WBEDW ■SMLK19WBEAW ■SMLK19WBEBW 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 ATMOSPHERE TEMPERATURE : Ta (°C) Luminous Intensity-Forward Current Ta=25°C RELATIVE LUMINOUS INTENSITY (a.u.) 3.0 ■ ■SMLK19WBECW ■SMLK19WBEDW ■SMLK19WBEAW ■SMLK19WBEBW ■ ■SMLK19WBECW ■SMLK19WBEDW ■SMLK19WBEAW ■SMLK19WBEBW 2.5 2.0 1.5 1.0 0.5 0 0 10 20 30 40 50 FORWARD CURRENT : IF (mA) MAXIMUM FORWARD CURRENT : IF (mA) Deratings 70 60 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURE : Ta (°C) www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 2/3 2012.03 - Rev.A SML-K19 series Rank Reference of Brightness White (WB) Package structure PSML2 Package Height size （mm） Luminous Intensity (cd) IF(mA) 4520 0.6 S1 S2 T1 T2 U1 U2 V1 V2 W1 90to110 110to140 140to180 180to220 220to280 280to360 360to450 450to560 560to710 W2 710to X1 X2 Y1 Y2 Z1 Z2 900to1100 1100to1400 1400to1800 1800to2200 2200to2800 2800to3600 SMLK19WBECW SMLK19WBEDW SMLK19WBEAW SMLK19WBEBW 90 ※Brightnessonspecificationsheetincludetoleranceofwithin±10%. Part No. Construction Chromaticity sort ∗2 S M L Series name Rank sign (Brightness Rank) ∗1 K 1 9 W B E A W 1 Package name Chip Type Emitting Color Resin Color WB White W Milky White 2 Y1 Taping Specifications 1 Rank sign (Brightness Rank)∗ Cathode at sprocket hole side ∗ Concerning the Brightness rank • 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 ROHMLEDproductsarebeingshippedwithdesiccant(silicagel)concludedinmoisture-proofbags. Pastingthemoisturesensitivelabelontheoutersurfaceofthemoisture-proofbagsorenclosingthehumidityindicationcardinsidethebagisavailableuponrequest. Pleasecontactthenearestsalesofficeordistributerifnecessary. www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 3/3 2012.03 - Rev.A 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. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. 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