SML-210LTT86 ROHM

SML-210 Series LED lamps Small, chip LEDs SML-210 Series The SLM-210 series are small, chip LEDs. The External dimensions (Units : mm) compact and leadless design of these LEDs allows for +0.2 2.0 0 high mounting density. 1.4 Features 1) Four colors: red, orange, yellow and green. Cathode index 2) Rectangular and leadless (2 x 2.5 mm, 0.8 mm thick) 3) Can be mounted by automatic mounting. 1.2 Electrode Tolerances are 0.1 unless otherwise noted: Selection guide Emitting color Red Orange Yellow Green Lens SML-210JT SML-210DT SML-210YT SML-210MT Transparent clear SML-210LT -- SML-210FT SML-210VT -- SML-210PT Absolute maximum ratings (Ta=25C) Limits Parameter Symbol Unit Bright red (L, J) Other colors 75 70 mW Power dissipation PD mA Forward current IF 30 25 * Peak forward current IFP 75 60 mA Reverse voltage VR 4 V Topr C Operating temperature -30~+85 C Storage temperature Tstg -40~+85 Pulse width 1ms Duty 1 / 5 * 1.25 0.25 0.8SML-210 Series LED lamps Electrical and optical characteristics (Ta=25C) Parameter Reverse Peak Spectral line Forward voltage Luminous intensity current wavelength half width Color VF(V) Cond. IR( A) Cond. Iv(mcd) Cond. P(nm) Cond. (nm) Cond. Type Typ. Max. IF(mA) Max. VR(V) Min. Typ. IF(mA) Typ. IF(mA) Typ. IF(mA) JT Red 1.9 2.5 20 100 4 14.0 40.0 20 660 20 25 20 LT Red 1.75 2.5 20 100 4 3.6 10.0 20 660 20 25 20 VT Red 2.0 2.8 20 100 4 1.4 4.0 20 650 20 40 20 DT Orange 2.0 2.8 20 100 4 2.2 6.3 20 610 20 40 20 SML-210 YT Yellow 2.1 2.8 20 100 4 2.2 6.3 20 585 20 40 20 MT Green 2.2 2.8 20 100 4 3.6 16.0 20 570 20 40 20 FT Green 2.2 2.8 20 100 4 1.4 6.3 20 560 20 40 20 PT Green 2.2 2.8 20 100 4 1.4 4.0 20 555 20 40 20 Directional pattern ANGLE () ANGLE () (X - Y ) (X - Y) 0 0 10 10 10 10 20 20 20 20 30 30 30 30 40 40 40 40 50 50 50 50 60 60 60 60 70 70 70 70 80 80 80 80 90 90 90 90 100 50 0 50 100 100 50 0 50 100 RELATIVE LUMINOUS INTENSITY (%) RELATIVE LUMINOUS INTENSITY (%) Fig.1 Directional pattern Electrical characteristics curves 1 (SML-210LT, SML-210JT) (Bright red) 50 5 1.6 Ta=25C SML-210LT Ta=25C IF = 20mA SML-210JT 20 2 1.4 1 10 SML-210LT 1.2 0.5 5.0 SML-210JT 0.2 2.0 1.0 0.1 1.0 SML-210JT 0.8 0.05 0.5 0.02 0.6 0.2 SML-210LT 0.01 0.1 0.4 1.5 2.0 2.5 3.0 -20 0 20 40 60 80 0.5 1 2 510 20 50 100 FORWARD VOLTAGE : VF (V) CASE TEMPERATURE : TC (C) FORWARD CURRENT : IF (mA) Fig. 2 Forward current vs. Fig. 3 Luminous intensity vs. Fig. 4 Luminous intensity vs. forward voltage case temperature forward current FORWARD CURRENT : IF (mA) RELATIVE LUMINOUS INTENSITY RELATIVE LUMINOUS INTENSITY