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MSL-174DR

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

MSL-174DR
MSL-174DR

Overview
Surface Mount Chip LEDs Description The MSL-174DR, a RED source Chip LED device, is designed in an indnstry standard package suitable for SMT assembly method.
It utilizes AlGaAs on GaAs LED chip technology and water clear epoxy package.
2.
0 ( 0.
079) 1.
40 (0.
055) 0.
80 (0.
031) 1.
25 ( 0.
049 ) MSL-174DR Package Dimensions CATHODE MARK POLARITY 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 200 25 55 5 -25 C to +80 C -30oC to +85oC o o Unit mA mA mW V Unity Opto Technology Co.
, Ltd.
1.
20 (.
047) 11/24/2000 MSL-174DR Optical-Electrical Characteristics Parameter Luminous Intensity Forward Voltage Reverse Current Peak/Dominant Wavelength Spectral Linewidth Viewing Angle 1 Relative Luminous Intensity Forward Current IF (mA) @ TA=25oC Symbol IV VF IR λp/λd ∆λ 2θ1/2 30 25 20 15 10 5 0 1.
2 1.
6 2 2.
4 2.
8 3.
2 3.
6 4 Test Conditions IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA Min .
10 - Typ .
21.
5 1.
9 660/640 20 130 Max .
2.
0 10 - Unit .
mcd V µA nm nm deg.
Typical Optical-Electrical Characteristic Curves 0.
5 0 590 615 640 665 690 715 Wavelength (nm) FIG.
1 RELATIVE INTENSITY LUMINOUS VS.
WAVELENGTH Relative Luminous Intensity ( Normalized at IF=20 mA ) Forward Current IF (mA) 40 30 20 10 0 0 25 50 75 100 1.
6 1.
4 1.
2 1 0.
8 0.
6 0.
4 0.
2 0 0 Forward Volta...


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