LTE-4238R


    

  

   
     
 
  ! 
 ! ! "#$% 
!     
 
      & '()*++,**+-./+0( #(,.+
$(#1**-($'$203++/4+)( "(
3))+3) ,5+'($**-($"620*,7( 8( ,)+,.5+*,+3)4//,)+*5 */,.9,5( 1(. .,+,+3:;../,54/3.  *,.*. *>+ * * A  )5(    
F#$* 
F#$* F#$* F#$* F#$* AF1A
,(& 8#"%! = '"'>8
,5&# " 

    

  
          -#1*:*,3++ /4+)0 1.0 120 Relative Radiant Intensity Forward Current IF (mA) 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 0.5 0 800 900 Wavelength (nm) 1000 Ambient Temperature Ta ( o C) FIG.1 SPECTRAL DISTRIBUTION 50 FIG.2 FORWARD CURRENT VS. AMBIENT TEMPERATURE 1.2 Output Power Relative To Value at IF=20mA 0 1.2 2.0 2.4 2.8 Forward Current (mA) 40 30 20 10 0 1.6 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 10.0 FIG.4 RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 0 o 10 o 20 o o 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
,(& 8#"%! = '"'>8
,5&" "