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| T-1 ( 3mm) DUAL COLOR INDICATOR LAMP Description The MVL-302B1C is a white diffused, wide viewing angle, dual chips, utilizing Gallium Phosphide on Gallium Phosphide green light emitting diode and Gallium Arsenide Phosphide on Gallium Phosphide orange light emitting diode. The dual chips operating independently of each other. MVL-302B1C Package Dimensions Unit : mm (inches) Features l Green and orange chips are matched for Unifor light output. Notes : 1. Tolerance is 0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 0.8 mm (.031") max. 3. Lead spacing is measured where the leads emerge from the package. l l Long life-solid state reliability. Low power consumption / I.C. compatible. Absolute Maximum Ratings @ TA=25oC Parameter Power Dissipation Peak Forward Current(1/10 Duty Cycle 0.1ms pulse width) Continuous Forward Current Derating Linear From 25 C Reverse Voltage Operating Temperature Range Storage Temperature Range VR Topr Tstg o Symbol Pad Ipf Iaf Maximum Rating GREEN ORANGE 100 120 30 0.4 5 o Unit mW mA mA mA/ C V o o 100 120 30 0.5 5 -55 C to +100 C -55oC to +100oC Lead Soldering Temperature (1.6 mm from body) for 3 seconds at 260oC Unity Opto Technology Co., Ltd. 03/01/2002 MVL-302B1C Optical-Electrical Characteristics @ TA=25oC Parameter Luminous Intensity Forward Voltage Reverse Current Peak Emission Wavelength Spectral Line Half Width Viewing Angle Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA Symbol IV VF IR p 21/2 GREEN/ORANGE GREEN/ORANGE GREEN/ORANGE GREEN/ORANGE GREEN/ORANGE GREEN/ORANGE Min . 2.5/2.5 Typ . 10/10 2.1/1.9 568/640 30/40 140 Max . 2.8/2.6 100 Unit . mcd V A nm nm deg. Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity Forward Current IF (mA) 1 GREEN ORANGE 50 40 30 20 10 0 0.8 1.2 1.6 ORANGE GREEN 0.5 0 500 540 580 620 660 700 740 2.0 2.4 2.8 WAVELENGTH-nm FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH Forward Current IF (mA) 50 40 30 20 10 0 0 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Relative Luminous Intensity 5 4 3 2 1 0 0 10 20 30 40 50 Ambient Temperature TA (oC) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 20 40 60 80 100 Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity 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 Relative Luminous Intensity 10 1 0.1 -30-20-10 0 10 20 30 40 50 60 70 Ambient Temperature (oC) Fig 5. RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 03/01/2002 |
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