SLI-343 Series Data Sheet lFeatures lOutline Viewing angle 2 1/2 : 40 High brightness Competent to direct mount Color U D Y M Type lDimensions lRecommended Solder Pattern 3.8 3.1 0 . 1 1.0 2.0 2.5 or 5.0 0.4 (2.5) Cathode Tolerance : 0.2 (unit : mm) (unit : mm) lSpecifications Viewing angle 2 1/2 / 40: High luminous intensity Absolute Maximum Ratings (Ta=25C) Electrical and Optical Characteristics (Ta=25C) Peak Forward Chip Emitting Power Forward Reverse Forward Voltag V Reverse Current IR Dominant Wavelength Luminous Intensity I F V Part No. Operating Temp. Storage Temp. Dissipation Structure Color Current Current Voltage I V Typ. I I Typ. F Max. R F Min. Typ. F P (mW) I (mA) I (mA) V (V) Topr(C) Tstg(C) (V) (mA) (V) (nm) (mA) (mcd) (mcd) (mA) D F FP R ( mA) Red 620 SLI-343URC 450 SLI-343DC Orange 125 50 200* -25 to +85 1.9 605 90 500 Yellow 587 SLI-343YC 350 Yellowish AlGainP SLI-343MC 62 25 100* -20 to +80 2.1 572 56 200 Green on 9 -30 to +100 20 100 9 20 20 Red 620 SLI-343UR GaAS 350 SLI-343DU Orange 125 50 200* -25 to +85 1.9 605 90 Yellow 587 SLI-343YY 300 Yellowish SLI-343MG 62 25 100* -20 to +80 2.1 572 56 180 Green *:Duty1/10, 1kHz www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2015.06 - Rev.C 1/6 24.0Min. 5.4Data Sheet SLI-343 Series lElectrical Characteristics Curves reference Fig.1 Forward Current - Forward Voltages Fig.2 Luminous Intensity - Atmosphere Temperature 100 1.6 Ta=25C I =20mA F 1.4 1.2 10 1.0 SLI-343URC SLI-343URC 0.8 1 SLI-343UR SLI-343UR SLI-343DC SLI-343DC SLI-343DU SLI-343DU SLI-343YC SLI-343YC 0.6 SLI-343YY SLI-343YY SLI-343MC SLI-343MC SLI-343MG SLI-343MG 0.1 0.4 1.0 1.5 2.0 2.5 -40 -20 0 20 40 60 100 3.0 FORWARD VOLTAGE : V V ATMOSPHERE TEMPERATURE : Ta C F Fig.3 Luminous Intensity - Forward Current Fig.4 Derating 10 SLI-343URC Ta=25C SLI-343UR 50 SLI-343DC SLI-343DU SLI-343YC SLI-343YY 40 1.0 SLI-343MC SLI-343MG 30 0.1 20 SLI-343URC SLI-343UR SLI-343DC SLI-343DU 10 SLI-343YC SLI-343YY SLI-343MC 0.01 SLI-343MG 0 0.1110 100 -40 -20 0 20 40 60 80 100 FORWARD CURRENT : I mA AMBIENT TEMPERATURE : Ta C F www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2015.06 - Rev.C 2/6 RELATIVE LUMINOUS INTENSITY a.u. FORWARD CURRENT : I mA F MAXIMUM FORWARD CURRENT : I mA RELATIVE LUMINOUS INTENSITY a.u. F