SIDE LOOK PACKAGE SOLID STATE LAMP MSL-854UYL Description Package Dimensions The MSL-854UYL is designed based on an industry standard package for ease of handing and use. The package is water clear epoxy within white plastic. Units : mm Applications l LCD backlighting l Symbol backlighting l Front panel indicator Features ANODE l High performance l Excellent chip to chip consistency l High reliability CATHODE Notes : 1. All dimensions are in millimeters. 2. Tolerance is ± 0.25 mm unless otherwise noted. Absolute Maximum Ratings '@ TA=25oC Parameter Symbol Maximum Rating Unit Power Dissipation Pad 200 mW Continuous Forward Current Iaf 35 mA Reverse Current(VR=5V) IR 10 µA o o Operating Temperature Range Topr -40 C to +85 C Storage Temperature Range Tstg -40oC to +85oC o Lead Soldering Temperature 260 C for 5 second (2.0mm From Body) Unity Opto Technology Co., Ltd. 11/06/2000 MSL-854UYL Optical-Electrical Characteristics @ TA=25oC Color PART NO Emitted Amber MSL-854UYL Lens Water Clear Dominant Spectral Halfwidth Wave ∆l(nm) Langth λD(nm) 590 Forward Luminous Voltage Intensity Viewing Angle @IF=20mA @IF=20mA 2θ1/2 (V) (mcd) (deg) TYP 4.1 15 MAX 4.7 MIN 300 TYP 500 110 Relative Luminous Intensity Typical Optical-Electrical Characteristic Curves 1 0. 0 500 600 70 Wavelength (nm) FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH 40 Forward Current IF (mA) Forward Current (mA) 35 30 25 20 15 10 5 0 35 30 25 20 15 10 5 0 0 0.0 2.0 4.0 10 20 30 40 50 60 70 80 90 100 6.0 Ambient Temperature TA(oC ) Forward Voltage (V) 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 5 10 15 20 25 30 35 Relative Luminous Intensity Relative Luminous Intensity Normalized at IF=35mA 1 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