LTE-5238AC


    

  


           
        
   
          
  
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   1.0 120 Relative Radiant Intensity Forward Current IF (mA) 880 Wavelength (nm) 980 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 0.5 0 780 Ambient Temperature Ta ( o C) FIG.1 SPECTRAL DISTRIBUTION FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 1.2 50 Output Power Relative To Value at IF=20mA Forward Current (mA) 40 30 20 10 0 0 1.2 1.6 2.0 2.4 2.8 Forward Voltage (V) 1.0 0.8 0.6 0.4 0.2 0 -20 0 20 40 60 80 Ambient Temperature Ta ( o C) FIG.3 FORWARD CURRENT VS. FORWARD VOLTAGE FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 o 10 o 20 o o 10.0 30 Output Power Relative To Value at IF=20mA 8.0 6.0 4.0 2.0 0 0 40 80 120 160 200 Relative Radiant Intensity 40 1.0 0.9 0.8 0.7 50 60 70 80 90 0.5 0.3 0.1 0.2 0.4 0.6 o o o o o o Foward Current (mA) FIG.5 RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT FIG.6 RADIATION DIAGRAM ()* '/ <  =7 (4$       '3