SML-S13RT Data Sheet Features Outline Surface mount Lens LEDs Narrow directivity and high brightness Availability of reverse mounting Size Color R Type 32161206 size 3.21.6mm t=1.85mm Dimensions Recommended Solder Pattern 2.1 (1.8) 5.1 (4.6) <Surface Mount Reverse Mount (unit : mm) Tolerance : 0.1 Moisture sensitivity level(MSL) : Level 3 Specications Absolute Maximum Ratings (Ta=25C) Electrical and Optical Characteristics (Ta=25C) Peak Forward Emitting Power Forward Reverse Forward Voltage VF Reverse Current IR Peak Wavelength Radiant Intensity Ie P Chip Structure Part No. Operating Temp. Storage Temp. Dissipation Color Current Current Voltage Typ. I Max. V Typ. I Min. Typ. I F R F F P (mW) I (mA) I (mA) V (V) T (C) T (C) (nm) (mA) (mW/sr) (mW/sr) D F FP R opr stg (V) (mA) ( A) (V) (mA) 1 SML-S13RT AlGaAs Infrared 60 30 5 -40 +85 -40 +100 850 20 300* 1.4 20 10 5 1.5 2.5 20 *1 : Duty 1/10, 1kHz www.rohm.com 1/8 2020 ROHM Co., Ltd. All rights reserved 2020.4 - Rev.011 (1 .6) 2.3 1.6 SML-S13RT Data Sheet Electrical Characteristics Curves Reference Fig.1 Forward Current Fig.2 RADIANT Intensity - - Forward Voltages Atmosphere Temperature 100 1.3 Ta=25C SML-S13RT SML-S13RT I =20mA F 1.2 1.1 1 10 0.9 0.8 1 0.7 -40-30-20-10 0 102030405060 708090100 0.5 1.0 1.5 2.0 2.5 FORWARD VOLTAGE : V V F ATMOSPHERE TEMPERATURE : Ta C Fig.3 RADIANT Intensity - Forward Current Fig.4 Derating 2.0 40 SML-S13RT SML-S13RT Ta=25C 1.5 30 1.0 20 0.5 10 0.0 0 010 20 30 -40-30-20-10 0 10 20304050 60708090100 FORWARD CURRENT : I mA AMBIENT TEMPERATURE : Ta C F www.rohm.com 2/8 2020 ROHM Co., Ltd. All rights reserved 2020.4 - Rev.011 FORWARD CURRENT : I mA RELATIVE RADIANT INTENSITY F MAXIMUM FORWARD CURRENT : mA RELATIVE RADIANT INTENSITY a.u.