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| GaAlAs T-1 3/4 PACKAGE INFRARED EMITTING DIODE Description The MIE-554L3 is an infrared emitting diode in GaAlAs on GaAlAs technology molded in water clear plastic package. 5.05 (.200) MIE-554L3 Package Dimensions Unit: mm (inches) 5.47 (.215) 7.62 (.300) 5.90 (.230 1.00 (.040) SEE NOTE 2 FLAT DENOTES CATHODE 0.50 TYP. (.020) 23.40 MIN (.920) Features l l 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-Photodetecto Radiant angle : 50 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. A 1.00MIN. (.040) 2.54NOM. (.100) SEE NOTE 3 l l l C 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 -55 C to +100 C 260 C for 5 seconds o o o o o Unit mW A mA V Unity Opto Technology Co., Ltd. 11/17/2000 MIE-554L3 Optical-Electrical Characteristics @ TA=25 C Parameter Radiant Intensity Forward Voltage Reverse Current Peak Wavelength Spectral Bandwidth View Angle Relative Radiant Intensity o Test Conditions IF=20mA IF=50mA VR=5V IF=20mA IF=20mA IF=20mA Symbol Ie VF IR 2 1/2 Min. Typ . 1.6 1.4 880 80 50 60 50 40 30 20 10 0 Max. 1.7 100 Unit mW/sr V A nm nm deg . Typical Optical-Electrical Characteristic Curves Forward Current IF (mA) 1 0.5 0 780 880 980 Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION 100 Forward Current (mA) 80 60 40 20 0 1.2 1.6 2.0 2.4 2.8 Forward Voltage (V) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE Output Power Relative To Value at IF=20mA Relative Radiant Intensity 5 4 3 2 1 0 0 0 Output Power To Value IF=20mA 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 Ambient Temperature TA (oC) FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 10 20 30 40 50 60 70 80 90 -55 -25 0 25 50 75 100 125 1.0 0.9 0.8 20 40 60 80 100 Forward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT 0.5 0.3 0.1 0.2 0.4 0.6 FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 11/17/2000 |
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