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MSL-174SO

Unity Opto Technology
Part Number MSL-174SO
Manufacturer Unity Opto Technology
Description Surface Mount Chip LEDs
Published Dec 21, 2005
Detailed Description Surface Mount Chip LEDs Description The MSL-174SO, a ORANGE source Chip LED device, is designed in an indnstry standard ...
Datasheet PDF File MSL-174SO PDF File

MSL-174SO
MSL-174SO

Overview
Surface Mount Chip LEDs Description The MSL-174SO, a ORANGE source Chip LED device, is designed in an indnstry standard package suitable for SMT assembly method.
It utilizes GaAsP on GaP LED chip technology and water clear epoxy package.
1.
25 ( 0.
049 ) MSL-174SO Package Dimensions CATHODE MARK POLARITY 2.
0 ( 0.
079) 1.
40 (0.
055) 0.
80 (0.
031) 1.
25 (0.
049) Applications l l l l 0.
30 ( 0.
012 ) Small Size Industry Standard Footprint(0805) Compatible with IR Solder process Availalble in 8 mm Tape on 7"(178mm) Diameteer Reels R0.
2 (0.
008) PCB 0.
40 (0.
016) SOLDERING TERMINAL Recommended Solder Patterns Features l l l l Push-Button Backlighting LCD Backlighting Symbol Backlighting Front Panel Indicator 1.
20 (0.
047) 0.
90 (0.
035) 1.
20 (0.
047) Absolute Maximum Ratings NOTE: 1.
All dimensions are in millimeter (inches) 2.
Tolerance is ± 0.
1mm (.
004") unless otherwise specified.
@ TA=25oC Parameter Peak Forward Current(1/10 Duty Cycle@1KHz ) DC Forward Current Power Dissipation Reverse Voltage Operating Temperature Range Storage Temperature Range Symbol IFP IF PD VR TOPR TSTG Maximum Rating 100 25 63 5 -20 C to +80 C o o Unit mA mA mW V -30oC to +100oC Unity Opto Technology Co.
, Ltd.
1.
20 (.
047) 11/24/2000 MSL-174SO Optical-Electrical Characteristics 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 λp/λd ∆λ 2θ1/2 Min .
40 Typ .
80 2.
2 610/605 20 130 Max .
2.
5 10 - @ TA=25oC Unit .
mcd V µA nm nm deg.
Typical Optical-Electrical Characteristic Curves Relative Luminous Intensity 1 Forward Current IF (mA) 30 25 20 15 10 5 0 1.
0 1.
5 2.
0 2.
5 3.
0 0.
5 0 550 580 610 640 670 Wavelength (nm) FIG.
1 RELATIVE INTENSITY LUMINOUS VS.
WAVELENGTH Relative Luminous Intensity ( Normalized at IF=20 mA ) 40 Forward Voltage (V) FIG.
2 FORWARD CURRENT VS.
FORWARD VOLTAGE.
1.
6 1.
4 1.
2 1 0.
8 0.
6 0.
4 0.
2 0 0 5 10 15 20 25 Forward Curr...


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