LT1K73A Datasheet | Unknown Manufacturer

Chip LED Device LT1t73A series LT1t73A series s Outline Dimensions (Unit : mm) 2.75!1.45mm, 0.9mm Thickness, pact Milky Diffusion Chip LED Devices s Radiation Diagram (Ta=25˚C) Milky diffusion -30˚ -20˚ -10˚ 0˚ 100 +10˚ +20˚ +30˚ +40˚ 80 +50˚ 60 0.3 0.5 0.6 0.2 -40˚ -50˚ Relative luminous intensity(%) 2.75±0.15 -60˚ +60˚ 40 +70˚ 20 +80˚ 2 0.9 1.45 (4-R0.1) -70˚ -80˚ -90˚ 0 +90˚ 0.05±0.05 Pin connections 1 4 Cathode 2 3 Anode Unspecified tolerance:±0.1 T type: Polarity faces in the opposite direction. s Absolute Maximum Ratings Power dissipation Forward current Peak forward current P IF IFM- 1 Model No. Radiation color Radiation material (m W) (m A) (m A) LT1T73A LT1P73A LT1D73A LT1S73A LT1H73A LT1E73A LT1K73A Red(High-luminosity) Red Red Sunset orange Yellow Yellow-green Green Ga Al As on Ga As Ga P Ga As P on Ga P Ga As P on Ga P Ga As P on Ga P Ga P Ga P 66 23 85 85 50 50 50 30 10 30 30 20 20 20 50 50 50 50 50 50 50 (Ta=25˚C) Derating factor Reverse voltage Operating temperature Storage temperature Soldering temperature (m A/˚C) VR Topr Tstg Tsol- 2 (V) (˚C) (˚C) (˚C) DC Pulse 0.40 0.13 0.40 0.40 0.27 0.27 0.27 0.67 0.67 0.67 0.67 0.67 0.67 0.67 5 5 5 5 5 5 5 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +85 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 -25 to +100 350 350 350 350 350 350 350 - 1 Duty ratio=1/10, Pulse width=0.1ms - 2 For 3s or less at the temperature of hand soldering. Temperature of reflow soldering is shown on the below page. s Electro-optical Characteristics Model No. Forward voltage VF(V) TYP 1.75 1.9 2.0 2.0 1.9 1.95 1.95 MAX 2.2 2.3 2.8 2.8 2.5 2.5 2.5 Peak emission wavelength IF λp(nm) (m A) TYP 20 660 5 695 20 635 20 610 10 585 10 565 10 555 Luminous intensity IF IV(mcd) (m A) TYP 20 7.0 5 1.2 20 9.0 20 7.8 10 3.7 10 4.7 10 1.9 Spectrum radiation bandwidth IF ∆λ(nm) (m A) TYP 20 20 5 100 20 35 20 35 10 30 10 30 10 25 Reverse current VR...