SIDE LOOK PACKAGE SOLID STATE LAMP MSL-824SG Description Package Dimensions The MSL-824SG is designed based on in 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 l High performance l Excellent chip to chip consistency l A C High reliability Notes : 1. All dimensions are in millimeters. 2. Tolerance is ± 0.1 mm unless otherwise noted. Absolute Maximum Ratings @ TA=25oC Parameter Symbol Maximum Rating Unit Power Dissipation Pad 100 mW Continuous Forward Current Iaf 25 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-824SG Optical-Electrical Characteristics '@ TA=25oC Color PART NO Emitted Lens MSL-824SG Signal Green Water Clear Peak Wave Langth λD(nm) Spectral Halfwidth ∆λ(nm) 505 30 Forward Luminous Voltage Intensity Viewing Angle @IF=20mA @IF=20mA 2θ1/2 (V) (mcd) (deg) TYP 3.5 MAX 4.0 MIN 175 TYP 260 110 Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 0.5 0 300 400 500 600 700 Wavelength (nm) FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH 30 Forward Current IF (mA) Forward Current (mA) 25 20 15 10 5 0 25 20 15 10 5 0 0 0.0 2.0 4.0 Forward Voltage (V) 10 20 30 40 50 60 70 80 90 100 6.0 Ambient Temperature TA (oC) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 0o 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=25mA 1.0 10o 20o 30° 40° 1.0 0.9 50° 60° 70° 80° 90° 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