SIDE LOOK PACKAGE SOLID STATE LAMP MSL-824TG Description Package Dimensions The MSL-824TG 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 Symbol Maximum Rating Unit Power Dissipation Pad 100 mW Continuous Forward Current Iaf 25 mA Reverse Current(VR=5V) IR 10 Parameter 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) 11/06/2000 MSL-824TG Optical-Electrical Characteristics '@ TA=25oC Color PART NO Emitted MSL-824TG True Green Lens Water Clear Dominant Wave Langth λD(nm) Spectral Halfwidth ∆λ(nm) 525 36 Forward Luminous Voltage Intensity Viewing Angle @IF=20mA @IF=20mA 2θ1/2 (V) (mcd) (deg) TYP 3.6 MAX 4.1 MIN 200 TYP 325 110 Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 0.5 0 400 500 600 700 Wavelength (nm) FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH 30 25 25 Forward Current IF (mA) Forward Current (mA) 20 15 10 5 0 0.0 2.0 4.0 20 15 10 5 0 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 Relative Luminous Intensity Relative Luminous Intensity Normalized at IF=25mA 0o 1.0 0.8 0.6 0.4 0.2 0.0 0 5 10 15 20 10o 20o 30° 40° 50° 60° 70° 80° 90° 1.0 0.9 0.8 25 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