SML-011 / 012 series Light Emitting Diodes Chip LEDs with reflectors SML-011 / 012 series The SML-011 / 012 series are ultra high luminance chip LEDs with reflectors by using AlGaInP die. !External dimensions (Unit : mm) !Features 1) Reflectors are used to achieve a high luminance. 2) Two series : SML-011, SML-012 Three colors : red, orange and yellow 3) Rectangular and leadless (3×2mm). 4) Can be mounted by automatic mounting. 3.0 1.3 +0.2 −0.1 0.3 0.5 2.0 1.6 2.3 Through hole Cathode mark 1.7 2−R0.3 Electrode 1.6 Tolerances are ±0.2 unless otherwise noted: !Selection guide Emitting color Red Orange Yellow SML-011UT SML-011DT SML-011YT SML-012UT SML-012DT SML-012YT Lens Transparent clear !Absolute maximum ratings (Ta=25°C) Parameter Power dissipation Symbol Limits Unit PD 75 mW Forward current IF 30 Peak forward current IFP 100 mA mA∗ Reverse voltage VR 5 V Operating temperature Topr −40 to +100 °C Storage temperature Tstg −40 to +100 °C ∗ Duty 1 /10 1KHz 1/3 SML-011 / 012 series Light Emitting Diodes !Electrical and optical characteristics (Ta=25°C) Parameter Color VF (V) Type SML-012 Luminous intensity Cond. IR (µA) Cond. Peak wavelength Spectral line half width Cond. λP (nm) Cond. ∆λ (nm) Cond. IV (mcd) Max. IF (mA) Max. VR (V) Typ. SML-011 Reverse current Forward voltage Min. Typ. IF (mA) Typ. IF (mA) Typ. IF (mA) VT Red 2.0 2.5 20 10 5 22.0 63.0 20 630 20 18 20 DT Orange 2.0 2.5 20 10 5 22.0 63.0 20 611 20 17 20 YT Yellow 2.0 2.5 20 10 5 22.0 63.0 20 590 20 15 20 VT Red 2.0 2.5 20 10 5 36.0 100 20 630 20 18 20 DT Orange 2.0 2.5 20 10 5 36.0 100 20 611 20 17 20 YT Yellow 2.0 2.5 20 10 5 36.0 100 20 590 20 15 20 !Directional pattern ANGLE (°) 20 10 0 10 20 30 30 40 40 50 50 60 60 70 70 80 80 90 100 50 0 90 100 50 RELATIVE LUMINOUS INTENSITY (%) Fig.1 Directional pattern !Electrical characteristic curves 1.6 FORWARD CURRENT : IF (mA) RELATIVE LUMINOUS INTENSITY Ta=25°C 10.0 1.0 1.0 1.5 2.0 2.5 3.0 5 IF=20mA Ta=25°C RELATIVE LUMINOUS INTENSITY 100.0 1.4 1.2 1.0 0.8 0.6 0.4 −30 −20 −10 0 10 20 30 40 50 60 70 80 90 100 2 1 0.5 0.2 0.1 0.05 0.02 0.01 0.5 1 2 5 10 20 50 FORWARD VOLTAGE : VF (V) CASE TEMPERATURE : TC (°C) FORWARD CURRENT : IF (mA) Fig.2 Forward current vs. forward voltage Fig.3 Luminous intensity vs. case temperature Fig.4 Luminous intensity vs. forward current 100 2/3 SML-011 / 012 series 250 1 1 RELATIVE LUMINOUS INTENSITY 200Hz 100Hz 500Hz 1kHz 2kHz 10kHz 5kHz 20kHz 3.3 50kHz IFP Max. / IF Max. 10 100 1000 10000 DC 200 150 DF=50% 100 20% 15% 50 10% 5% 0 10 f=1kHz 0 10 20 30 40 50 60 MAXIMUM FORWARD CURRENT : (mA) Light Emitting Diodes 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 PULSE DURATION : TW (µs) PEAK FORWARD CURRENT : (mA) AMBIENT TEMPERATURE : Ta (°C) Fig.5 Maximum tolerable peak current vs. pulse duration Fig.6 Luminous intensity vs. forward current Fig.7 Dirating 3/3