5
Optical Characteristics (T
A
= 25°C)
Peak Dominant Luminous Luminous Intensity/
Wavelength Wavelength Viewing Angle E cacy
v
Total Flux
PEAK
(nm)
D
(nm)
[1]
2
1/2
(Degrees)
[2]
(lm/W)
[3]
I
v
(mcd) /
v
(mlm)
Color Typ. Typ. Typ. Typ. Typ.
GaP Red 635 626 120 120 0.45
AlGaAs Red 645 637 120 63 0.45
AlInGaP Red 635 626 120 150 0.45
AlInGaP Red Orange 621 615 120 240 0.45
GaP Orange 600 602 120 380 0.45
AlInGaP Amber 592 590 120 480 0.45
GaP Yellow 583 585 120 580 0.45
AlInGaP Amber 592 590 120 480 0.45
GaP Yellow Green 565 569 120 590 0.45
GaP Emerald Green 558 560 120 650 0.45
InGaN Green 523 525 120 500 0.45
InGaN Blue 468 470 120 75 0.45
GaN Blue 428 462 120 65 0.45
AlInGaP Yellow Green 575 571 120 620 0.45
Notes:
1. The dominant wavelength,
D
, is derived from the CIE Chromaticity Diagram and represents the color of the device.
2.
1/2
is the o -axis angle where the luminous intensity is 1/2 the peak intensity.
3. Radiant intensity, I
e
in watts/steradian, may be calculated 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.
Electrical Characteristics (T
A
= 25°C)
Forward Voltage Reverse Voltage Reverse Voltage
V
F
(Volts) @ I
F
= 20mA V
R
@ 100 A V
R
@ 10 A
Dice Technology Typ. Max. Min. Min.
GaP 2.2 2.6 5 -
AS AlGaAs 1.9 2.6 5 -
AlInGaP 1.9 2.4 5 -
GaN Blue 3.9 4.3 - 5
InGaN 3.4 4.05 - 5
