Datasheet

5
Electrical / Optical Characteristics
T
J
= 25°C
Parameter Symbol Min. Typ. Max. Units Test Conditions
Forward Voltage
Green / Blue
V
F
2.8 3.2 3.8
VI
F
= 20 mA
Reverse Voltage V
R
5V
I
R
= 10 A
Dominant Wavelength
[1]
Green
Blue

d
519.0
460.0
525.0
470.0
539.0
480.0
nm I
F
= 20 mA
Peak Wavelength
Green
Blue

PEAK
516
464
nm Peak of Wavelength of Spectral
Distribution at I
F
= 20 mA
Spectral Half Width
Green
Blue

1/2
30
23
nm I
F
= 20mA
Thermal Resistance
R
J-PIN
240 °C/W LED Junction-to-Pin
Luminous E cacy
[2]
Green
Blue

V
518
78
lm/W Emitted Luminous Flux /
Emitted Radiant Flux
Thermal coe cient of 
d
Green
Blue
0.028
0.024
nm/°C I
F
= 20 mA ; +25°C ≤ T
J
≤ +100°C
Notes:
1. The dominant wavelength is derived from the chromaticity Diagram and represents the color of the lamp
2. The radiant intensity, I
e
in watts per steradian, may be found from the equation I
e
= I
V
/
V
where I
V
is the luminous intensity in candelas and 
V
is
the luminous e cacy in lumens/watt.