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| Surface Mount Full Color Chip LEDs Description The MSL-157RGB , a full colors device, is made with InGaN ( on Sapphire substrate) BLUE, TRUE GREEN and AlInGaP SOFT RED LED dice. It is PCB type package, suitable for all SMT assembly methods. MSL-157RGB Package Dimensions Unit: mm Common Anode 3 4 Features l l l 1 2 Key pad backlighting Symbol backlighting Front panel indicator Notes : 1. All dimensions are in millimeters. 2. Tolerance is 0.10 mm unless otherwise noted. Absolute Maximum Ratings @ TA=25oC Parameter Peak Forward Current(1/10 Duty Cycle@1KHz ) Continuous Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Symbol IFP IF VR Topr Tstg Maximum Rating 100 30 5 -20 C to +80 C -30oC to +100oC o o Unit mA mA V Unity Opto Technology Co., Ltd. 08/07/2001 MSL-157RGB Optical-Electrical Characteristics Blue Parameter Luminous Intensity Forward Voltage Reverse Current Peak/Dominant Wavelength Spectral Linewidth Viewing Angle Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA Symbol IV VF IR d 21/2 Min . 15 Typ . 40 3.7 470 26 120 Max . 4.2 100 - @ TA=25oC Unit . mcd V A nm nm deg. Green Parameter Luminous Intensity Forward Voltage Reverse Current Peak/Dominant Wavelength Spectral Linewidth Viewing Angle Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA Symbol IV VF IR d 21/2 Min . 70 Typ . 150 3.7 525 35 120 Max . 4.2 100 - @ TA=25oC Unit . mcd V A nm nm deg. Orange Parameter Luminous Intensity Forward Voltage Reverse Current Peak/Dominant Wavelength Spectral Linewidth Viewing Angle Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA Symbol IV VF IR d 21/2 Min . 25 Typ . 50 2.0 625 20 120 Max . 2.6 100 - @ TA=25oC Unit . mcd V A nm nm deg. Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 B G R 0.5 0 400 480 550 630 Wavelength (nm) FIG.1 RELATIVE INTENSITY LUMINOUS VS. WAVELENGTH Unity Opto Technology Co., Ltd. 08/07/2001 MSL-157RGB Typical Optical-Electrical Characteristic Curves Forward Current IF(mA) 30 25 20 15 10 5 0 0.0 2.0 4.0 6.0 Forward Current IF (mA) 35 R B.G 40 30 20 10 0 0 25 50 75 o 100 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Relative Luminous Intensity Relative Luminous Intensity Normalized at IF=20mA 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 Ambient Temperature ( C) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 10 1 B/G 0.1 0 25 50 75 Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity 10 Ambient Temperature (oC) FIG.5-2 RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE Relative Luminous Intensity 0o 10o 20o 30 40 1.0 0.9 0.8 0.5 0.3 0.1 0.2 0.4 0.6 50 60 70 80 90 1 R 0.1 0 20 30 50 70 o 90 Ambient Temperature ( C) FIG.5-3 RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 08/07/2001 |
Price & Availability of MSL-157RGB
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