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| GaAlAs T-1 3/4 PACKAGE INFRARED EMITTING DIODE Description The MIE-534L3 is an infrared emitting diode in GaAlAs on GaAlAs technology molded in water clear plastic package . 7.62 (.300) MIE-534L3 Package Dimensions 5.05 (.200) Unite: mm ( inches ) 5.47 (.215) 5.90 (.230) Features l 1.00 (.040) SEE NOTE 2 FLAT DENOTES CATHODE Suitable for DC and high pulse current operation Standard T-1 3/4 ( 5mm ) package Peak wavelength p = 880 nm Good spectral matching to si-photodetector Radiation angle : 30 2.54NOM. (.100) SEE NOTE 3 1.00MIN. (.040) 0.50 TYP. (.020) 23.40 MIN (.920) l l l l A C NOTES : 1. Tolerance is 0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 1.5 mm (.059") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings '@ TA=25oC Parameter Power Dissipation Peak Forward Current(300pps,10s pulse) Continuos Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature Maximum Rating 120 1 100 5 -55 C to +100 C -55oC to +100oC 260oC for 5 seconds o o Unit mW A mA V Unity Opto Technology Co., Ltd. 11/20/2000 MIE-534L3 Optical-Electrical Characteristics @ TA=25oC Parameter Radiant Intensity Forward Voltage Reverse Current Peak Wavelength Spectral Bandwidth Half View Angle Relative Radiant Intensity 1 Test Conditions IF=20mA IF=50mA VR=5V IF=20mA IF=20mA IF=20mA Symbol Ie VF IR p 21/2 Min. Typ. 2.8 1.4 880 80 30 Forward Current IF (mA) 60 50 40 30 20 10 0 -55 -25 Max. 1.7 100 Unit mW/sr V A nm nm deg . Typical Optical-Electrical Characteristic Curves 0.5 0 780 880 980 0 25 50 75 100 125 100 Output Power To Value IF=20mA Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION Forward Current (mA) Ambient Temperature TA (oC) FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 3 2.5 2 1.5 1 0.5 0 -40 -20 0 20 40 60 o 80 60 40 20 0 0.8 1.2 1.6 2 2.4 2.8 Forward Voltage (V) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE Output Power Relative To Value at IF=20mA 5 4 3 2 1 0 0 20 40 60 80 100 Ambient Temperature TA ( C) FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 10 20 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 Relative Radiant Intensity Forward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT FIG.5 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 11/20/2000 |
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