SML-011

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