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| T-1 3/4 PACKAGE SOLID STATE LAMP Description The MVL-524UW a white source color device, is made with InGaN ( on SiC substrate) LED die. The package is T-1 3/4(5mm) water clear plastic lens package. 7.6 (.30) 5.60 (.220) MVL-524UW Package Dimensions 5.00 (.20) Unit: mm ( inches ) 5.40 (.213) Applications l l l l l 1.0 (.04) SEE NOTE 2 Push-button backlighting LCD backlighting Symbol backlighting Front panel indicator Flashlight 0.5 TYP. (.02) 25.4 MIN. (1) 1.0MIN. (.04) Features l l l 2.54TYP. (.1) SEE NOTE 3 High Luminous intensity High efficiency General color rendering index, Ra=85 A C Notes : 1. Tolerance is 0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 1.5 mm (.059") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings Parameter Peak Forward Current(1/10 Duty Cycle@1KHz ) Continuous Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Electrostatic Discharge Threshold(HBM) Symbol Ipf Iaf VR Topr Tstg Eot o @ TA=25 C Maximum Rating 100 30 5 -20 C to + 80 C -30oC to + 100oC 1000 V o o o Unit mA mA V Solder Temperature 1.6 mm from body for 3 seconds at 260 C Unity Opto Technology Co., Ltd. 01/08/2002 MVL-524UW Optical-Electrical Characteristics Parameter Luminous Intensity Forward Voltage Reverse Current Viewing Angle C.I.E. 1931 Chromaticity Coordinates Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA Symbol IV VF IR 21/2 x Min . 1100 Typ . 2200 3.6 20 0.30 0.30 Max . 4.0 10 @ TA=25oC Unit . mcd V A deg. - y - Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 30 Forward Current IF(mA) 25 20 15 10 5 0 0 1 2 3 4 5 0.5 0 400 470 540 610 680 Wavelength (nm) FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH Forward Current IF (mA) 40 30 20 10 0 0 25 50 75 100 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Relative Luminous Intensity Normalized at IF=20mA 1.50 1.25 1.00 0.75 0.50 0.25 0.00 0 5 10 15 20 25 30 Ambient Temperature (oC) FIG..3 FORWARD CURRENT VS. AMBIENT TEMPERATURE Relative Luminous Intensity Relative Luminous Intensity 10 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 0o 10o 20o 30o 40o 1.0 0.9 0.8 0.5 0.3 0.1 0.2 0.4 0.6 50o 60o 70o 80o 90o 1 0.1 Lead Temperature (oC) FIG.2 RELATIVE LUMINOUS INTENSITY VS. LEAD TEMPERATURE 0 20 30 50 70 90 FIG.4 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 01/08/2002 |
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