SML-310

SML-310 Series LED lamps Small, chip LEDs SML-310 Series The SLM-310 series are small, chip LEDs. The compact and leadless design of these LEDs allows for high mounting density. !External dimensions (Units : mm) 1.6+0.2 0 1.2 !Features 1) Four colors: red, orange, yellow and green. 2) Rectangular and leadless (1.6 x 0.8 mm, 0.8 mm thick) 3) Can be mounted by automatic mounting. 0.8 Cathode index 1.0 0.25 Electrode 0.8 Tolerances are ±0.1 unless otherwise noted: !Selection guide Emitting color Red Lens SML-310JT Transparent clear SML-310LT SML-310VT SML-310DT SML-310YT SML-310MT SML-310PT SML-310FT Orange Yellow Green !Absolute maximum ratings (Ta=25°C) Parameter Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Symbol Bright red (L, J) PD IF IFP VR Topr Tstg 60 25 75 4 -30~+85 -40~+85 Limits Other colors 55 20 60 mW mA mA* V ˚C ˚C Unit * Pulse width 1ms Duty 1 / 5 SML-310 Series LED lamps !Electrical and optical characteristics (Ta=25°C) Parameter Color Type JT LT VT SML-310 DT YT MT FT PT Red Red Red Orange Yellow Green Green Green Forward voltage VF(V) Typ. 1.9 1.75 2.0 2.0 2.1 2.2 2.2 2.2 Max. 2.5 2.5 2.8 2.8 2.8 2.8 2.8 2.8 Cond. IF(mA) 20 20 20 20 20 20 20 20 Reverse current IR(µA) Cond. Max. 100 100 100 100 100 100 100 100 VR(V) 4 4 4 4 4 4 4 4 Luminous intensity IV(mcd) Min. 14.0 3.6 1.4 2.2 2.2 3.6 1.4 1.4 Cond. Peak wavelength Typ. 660 660 650 610 585 570 560 555 IF(mA) 20 20 20 20 20 20 20 ...