L590-xxV      Yellow LED Lamp
This series of L590V is a InGaAlP LED mounted on a lead frame with clear epoxy lens. On forward bias it emits a spectrally narrow band of visible light which peaks at 590nm.
Product Specification
Chip Material InGaAlP/GaAs
Peak Wavelength 590nm typ.
Package Clear epoxy resin
Lead Frame Soldered
Maximum Specification
Item Max   Ambient Temp.
Power dissipation, PD   110 mW Ta=25C
Forward current , I 50 mA Ta=25C
Reverse voltage, V 5 V Ta=25C
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 2.0 2.3 V
Reverse current , IR VR =5V   10 A  
Total radiated power, PO IF =20mA 1.0 mW  
Peak wavelength, lp IF =20mA 580 nm  590 nm  600 nm 
Half-Width, Dl   IF =20mA 15 nm
Luminescence Characteristics
Part no. Viewing Half Angle Luminescence (IF=20mA)   Dimension 
L590-01V   9 2000 mcd 5 mm Fig. no.1
L590-02V   3 1500 mcd 5 mm Fig. no.2
L590-03V 11 1500 mcd 5 mm Fig. no.3
L590-04V   14   600 mcd  5 mm Fig. no.4
L590-05V   35   150 mcd  5 mm Fig. no.5
L590-06V 3 7000 mcd 5 mm Fig. no.6
L590-09V   25 (long axis)   750 mcd  

5 mm Fig. no.7

15 (short axis) (oval)  
L590-33V   18 1100 mcd  3 mm Fig. no.9
L590-36V 40     300 mcd 3 mm Fig. no.10
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