SML-311YTT86K ROHM

0603<1.6 0.8 t=0.8mm> Low Current Type(IF 10mA) SML-311 Series Emitting Color Yellow Orange Red Material AlGaInP on GaAs (mm) Package Size 1608(0603) 1.60.8(t=0.8) Part No. SML-311YT SML-311WT SML-311DT SML-311UT Absolute Maximum Ratings (Ta=25C) Dimensions (Unit:mm) Peak 1.6 Power Forward Reverse Operating Storage forward 1.2 Emitting dissipation current voltage temperature temperature Part No. current color PD IF VR Topr Tstg IFP (mW) (mA) (V) (C) (C) (mA) SML-311YT LED Die Yellow SML-311WT 44 20 60 4 -30 to +85 -40 to +85 Orange SML-311DT SML-311UT Red :Duty 1/ 5,pulse width 1ms. Cathode mark Electrical Optical Characteristics (Ta=25C) Forward Reverse Light wavelength Brightness voltage current IV Peak Half-wave Terminal Part No. Resin Color VF IR 1.0 p Typ. IF Max. VR Typ. Typ. IF Min. Typ. IF Tolerance: 0.1 ( ) (mA) ( A) (V) (nm) (nm) (mA) (mcd) (mcd) (mA) V SML-311YT 590 15 SML-311WT Transparent Directivity (Typ.) 1.8 2 100 4 220.9 2.5 Colorless SML-311DT 611 16 Angular Displacement (deg) 0 SML-311UT 630 18 X Y 30 30 60 60 90 90 100 50 0 50 100 ( ) RELATIVE LUMINOUS INTENSITY % Angular Displacement (deg) 0 X Y 30 30 60 60 90 90 100 50 0 50 100 ( ) RELATIVE LUMINOUS INTENSITY % Recommended Pad Layout Packaging Specifications (Unit : mm) Tape Specifications : T86 <3,000pcs / reel> Reel Specifications 0.8 Feeding direction 40.1 + 0.1 20.05 1.5 0 (Unit:mm) The recommended thickness of the screen mask for soldering is between 100 and 150 m. The 1.1 1.0 11.41 Label Position hole size of the screen mask should be same as Tolerance:0.2 Tolerance:0.2 the recommended land pattern or smaller. Rev.C 0.8 0.85 0.8 1.9 0 to 0.5 5.5 3.50.05 1.750.1 8 0.8 0.25 13 0.8 +1 60 0 0 180 3143 143 143 143 143 Electrical Characteristic Curves Forward Current - Forward Voltage Relative Luminous Intensity - Case Temperature SML-311YTSML-311YT SML-311YTSML-311YT 100.0 ---- 1.6 ---- Ta=25C SML-311WT SML-311WT SML-311WT SML-311WT SML-311DT SML-311DT 1.4 SML-311UT SML-311UT 10.0 1.2 1.0 1.0 0.8 0.6 0.1 0.4 1.0 1.5 2.0 2.5 -30-20-10 0 102030 405060 7080 CASE TEMPERATURE : Tc (C) FORWARD VOLTAGE : VF (V) Relative Luminous Intensity - Forward Current Ratio of Maximum Tolerable Peak Current - Pulse Duration 100 SML-311YTSML-311YT SML-311YTSML-311YT ---- 10 ---- Ta=25C SML-311WTSML-311WT SML-311WTSML-311WT SML-311DT SML-311DT SML-311UT SML-311UT 10 3 1 0 1 0.1 1 10 100 1 10 100 1000 10000 PEAK FORWARD CURRENT : (mA) PULSE DURATION : Tw ( s) Derating SML-311YT SML-311YT ---- 20 SML-311WTSML-311WT SML-311DT 18 SML-311UT 16 14 12 10 8 6 4 2 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE : Ta (C) Rev.C MAXIMUM FORWARD CURRENT : IF Max. (mA) RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : IF (mA) IF peak Max. RATIO of MAXIMUM TOLERABLE PEAK CURRENT RELATIVE LUMINOUS INTENSITY to MAXIMUM TOLERABLE DC CURRENT IF Max. 50kHz 20kHz 10kHz 5kHz 2kHz 1kHz 500Hz 200Hz 100Hz