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AlGaAs/GaAs HIGH POWER TO-46 PACKAGE INFRARED EMITTING DIODE Description The MIE-406A2U is an infrared emitting diodes in GaAs technology with AlGaAs window coating molded in plastic pink transparent package. MIE-406A2U Unit : mm ( inches ) Package Dimensions 4.75 (.187) 45 CATHODE INDICATOR 5.60 (.221) Features l l l l .70 (.028) .25 MAX (.059 ) 25.00 MIN (.984) .50 TYP. (.020) 5.46 (.215) High radiant power and high radiant intensity Standard TO-46 package, radiant angle : 25 Peak wavelength p = 940 nm Good spectral matching to si-photodetector 1.00 MIN (.040) 2.54 (.100) 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 @@ A=25oC TTA=25o 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. 11/17/2000 MIE-406A2U Optical-Electrical Characteristics Parameter Radiant Intensity Forward Voltage Reverse Current Peak Wavelength Spectral Bandwidth View Angle Test Conditions IF=20mA IF=50mA VR= 5V IF=20mA IF=20mA IF=20mA Symbol Ie VF IR p 21/2 Min. Typ . 2.5 1.30 940 50 25 Max. 1.50 100 @ TA=25oC Unit mW/sr V A nm nm deg. Typical Optical-Electrical Characteristic Curves Relative Radiant Intensity Forward Current IF (mA) 1 100 90 80 70 60 50 0 -55 -25 0 25 50 75 100 125 0.5 0 840 940 1040 Wavelength (nm) FIG.1 SPECTRAL DISTRIBUTION Relative Radiant Intensity 100 Forward Current (mA) 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 Relative Radiant Intensity 5 4 3 2 1 0 0 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 Relative Radiant 1.0 0.9 0.8 0.5 0.3 0.1 0.2 0.4 0.6 50 60 70 80 90 20 40 60 80 100 Forward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 11/17/2000 |
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