MSL-194BV UOT | Alldatasheet
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l Push-Button Backlighting l LCD Backlighting l Symbol Backlighting l Front Panel Indicator Absolute Maximum Ratings Parameter Symbol Maximum Rating Unit Peak Forward Current(1/10 Duty Cycle@1KHz ) I FP 70 mA DC Forward Current IF 30 mA Power Dissipation PD 140 mW Reverse Voltage VR 5 V Operating Temperature Range TOPR -20oC to +80oC Storage Temperature Range TSTG -30oC to +100oC Electrostatic Discharge Threshold EOT 1000 V 11/24/2000 Unity Opto Technology Co., Ltd. @ TA=25oC NOTE: 1. All dimensions are in millimeter (inches) 2. Tolerance is ± 0.1mm (.004") unless otherwise specified. POLARITY Recommended Solder Patterns Package Dimensions 0.80 (0.032) 0.80 (0.032)0.72 (0.028) 0.80 (0.032) CATHODE MARK 0.30 ( 0.012 ) 1.20 (0.047) 0.8 (0.032) 1.60 ( 0.063 ) 0.80 (.032) 0.20 (0.008) SOLDERING TERMINAL 0.80 ( 0.032 ) PCB R.0.175 (0.007)
Optical-Electrical Characteristics Parameter Test Conditions Symbol Min . Typ . Max . Unit . Luminous Intensity IF=20mA IV 4 8 - mcd Forward Voltage IF=20mA VF - 3.8 4.5 V Reverse Current IR - - 10 µA Peak/Dominant Wavelength IF=20mA λp/λd - 428/466 - nm Spectral Linewidth IF=20mA Δλ - 65 - nm Viewing Angle IF=20mA 2θ1/2 - 130 - deg. Typical Optical-Electrical Characteristic Curves 11/24/2000 VR=5V 0.5 380 450 520 590 660 @ TA=25oC Unity Opto Technology Co., Ltd. Ambient Temperature (oC) FIG.5 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE Relative Luminous Intensity Relative Luminous Intensity Relative Luminous Intensity Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Forward Current IF(mA) 0 25 50 75 100 Forward Current IF (mA) Ambient Temperature (oC) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity Normalized at IF=20mA FIG.6 RADIATION DIAGRAM 1.0 0.9 0.8 0o 10o 20o 90° 70° 30° 40° 60° 50° 80° Wavelength (nm) FIG.1 RELATIVE INTENSITY LUMINOUS VS. WAVELENGTH 0 1 2 3 4 0.25 0.5 0.75 1.25 1.5 0 5 10 15 20 25 30 0.1 0 25 50 75 100