... Three colors : red, orange and yellow. 2) Rectangular and leadless (2 x 2.5 mm, 0.8 mm thick) 3) Can be mounted by automatic mounting Selection guide Emitting color Red Lens Transparent clear SML-212VT SML-212DT ! ! ! ! Absolute maximum ratings (Ta=25°C) Parameter Symbol Power dissipation P D Forward current I F Peak forward current ...
... Fig.1 Directional pattern 1.6 I =20mA F 1.4 1.2 1.0 0.8 0.6 0.4 −20 − (˚C) CASE TEMPERATURE : Tc Fig. 3 Luminous intensity vs. case temperature SML-212 Series Peak Spectral line wavelength half width λ ∆λ( nm) Cond. ( nm) Cond. P Typ I ( mA) Typ mA) Typ 639 20 40 ...
... DF=50% 100 20% 15 PEAK FORWARD CURRENT : I (mA) peak F Fig. 6 Luminous intensity vs. peak forward current SML-212 Series 100 (˚C) AMBIENT TEMPERATURE : Ta Fig.7 Maximum forward current vs. ambient temperature (Derating) ...