MSL-824SO Optical-Electrical Characteristics @ TA=25oC Color PART NO MSL-824SO Emitted Orange Lens Water Clear Dominant Wave Langth λD(nm) Spectral Halfwidth ∆λ(nm) 605 17 Forward Luminous Voltage Intensity Viewing Angle @IF=20mA @IF=20mA 2θ1/2 (V) (mcd) (deg) TYP 2.0 MAX 2.3 MIN 120 TYP 200 110 Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 0.5 0 500 700 600 Wavelength (nm) FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH 30 Forward Current IF (mA) Forward Current (mA) 25 20 15 10 5 25 20 15 10 5 0 0 0 0.0 2.0 4.0 Forward Voltage (V) 6.0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature TA (oC) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE 0o 10o 20o 0.8 0.6 0.4 0.2 0.0 0 5 10 15 20 25 Relative Luminous Intensity Relative Luminous Intensity Normalized at IF=35mA 1.0 30o 40o 50o 60o 70o 80o 90o 1.0 0.9 0.8 0.5 0.3 0.1 0.2 0.4 0.6 Forward Current (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT FIG.5 RADIATION PATTERN DIAGRAM Unity Opto Technology Co., Ltd. 11/06/2000