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L470-xxV      Blue LED Lamp
  
This series of L470-xxV is a GaN mold type LED mounted on a lead frame with a clear epoxy lens and an emission peak wavelength of 470nm. 
 
Product Specification
 
Chip Material GaN
Peak Wavelength 470nm typ.
Package Clear epoxy resin
Lead Frame Soldered
 
Maximum Specification
 
Item Max   Ambient Temp.
Power dissipation, PD   120 mW Ta=25°C
Forward current , I 30 mA Ta=25°C
Reverse voltage, V 5 V Ta=25°C
Operation temp., Topr  -30/+85  °C
Storage temp. , Tstg   -30/+100 °C
Solder temp., Tsol   260 °C
 
Electro-Optical Characteristics  
 
Item Condition Min Standard Max
Forward voltage, VF IF =20mA 3.5 4.3 V
Reverse current , IR VR =5V   10 µA  
Total radiated power, PO IF =20mA 2.0 mW  
Peak wavelength, lp IF =20mA 455 nm  470 nm  485 nm 
Half-Width, Dl ½   IF =20mA 50 nm
 
Luminescence Characteristics
 
Part no. Viewing Half Angle Luminescence (IF=20mA)   Dimension 
L470-01V   ±10° 1000 mcd Ø5 mm Fig. no.1
L470-03V ±15°   500 mcd Ø5 mm Fig. no.3
L470-04V   ±20°   300 mcd  Ø5 mm Fig. no.4
L470-06V ±6° 2000 mcd Ø5 mm Fig. no.6
L470-09V   ±25° (long axis)   500 mcd  

Ø5 mm (oval)  

±15° (short axis) Fig. no.7
L470-10V ±6° 2000 mcd  Ø10 mm Fig. no.8
L470-33V   ±15°   350 mcd  Ø3 mm Fig. no.9
L470-36V ±30°     200 mcd Ø3 mm Fig. no.10
 
 
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