DOMINANT
TM
Semiconductors
Innovating Illumination
SPNovaLED InGaN Blue : 1 Watt
Part Ordering
Number
NPB-USS-X2Y-1
• NPB-USS-X2
• NPB-USS-Y1
• NPB-USS-Y2
Chip Technology
/ Color
InGaN
Blue, 470
Viewing
Angle˚
120
Luminous Intensity @
IF = 350mA (mcd)
2240.0 - 4500.0
2240.0 - 2850.0
2850.0 - 3550.0
3550.0 - 4500.0
NOTE
1. Luminous intensity is measured with an accuracy of ± 11%.
2. Wavelength binning is carried for all units as per the wavelength-binning table. Only one wavelength group is allowed for each reel.
Wavelength Grouping
Color
NPB; Blue
Group
Full
A
B
Wavelength distribution (nm)
464 - 476
464 - 470
470 - 476
Dominant wavelength is measured with an accuracy of ± 1 nm.
Electrical Characteristics at Ta=25˚C
Part Number
NPB-USS
Typ. (V)
3.6
Vf @ If = 350mA
Max. (V)
4.0
Forward voltages are measure using a current pulse of 1 ms and with an accuracy of ± 0.1V.
Optical Characteristics at Ta=25˚C
Part Number
Min.
NPB-USS-X2Y
2,240
Intensity @ If=350mA (mcd)
Typ.
3,000
Max.
4,500
2
24/08/2006 V2.0
DOMINANT [ DOMINANT SEMICONDUCTORS ]
