SML-512

www.DataSheet4U.com SML-512 Series LED lamps Ultra high brightness chip LEDs SML-512 Series The SML-512 series are ultra high brightness chip LEDs equipped with an AlGaInP chip. The compact and leadless design of these LEDs allows for high mounting density. !Features 1) Three colors : red, orange and yellow. 2) Rectangular and leadless (1.6x0.8mm, 0.55mm thick) 3) Can be mounted by automatic mounting. !External dimensions (Units : mm) 1.6+0.2 0 1.2 0.8 Cathode index 1.0 Electrode Tolerance are ±0.1 unless otherwise noted. !Selection guide Emitting color Red Lens Transparent clear SML-512UW SML-512DW SML-512WW Orange Yellow !Absolute maximum ratings (Ta=25°C) Parameter Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature ∗ Pulse width 1ms Duty 1 / 5 Symbol PD IF IFP VR Topr Tstg Limits 62 25 60 4 −30∼+85 −40∼+85 Unit mW mA mA∗ V °C °C 0.25 0.55 1/3 www.DataSheet4U.com SML-512 Series LED lamps !Electrical and optical characteristics (Ta=25°C) Parameter Color Type UW SML-512 DW WW Red Orange Yellow Forward voltage VF(V) Typ. 1.9 1.9 1.9 Max. 2.5 2.5 2.5 Cond. IF(mA) 20 20 20 Reverse current IR(mA) Cond. Max. 100 100 100 VR(V) 4 4 4 Luminous intensity IV(mcd) Min. 22 36 36 Typ 63 63 63 Peak wavelength Spectral line half width Cond. λP(nm) Cond. ∆λ(nm) Cond. IF(mA) 20 20 20 Typ. 630 611 590 IF(mA) 20 20 20 Typ. 18 16 15 IF(mA) 20 20 20 !Directional pattern (X−Y) 20 30 40 50 60 70 80 90 100 10 ANGLE (˚...