DS56 Datasheet, PDF (6/33 Pages) Dallas Semiconductor – Dual Temperature Comparator

Color
Cool White
Neutral White
Warm White
Green
Cyan
Blue
Royal Blue ^[3]
Red
Red Orange
Amber
Optical Characteristics
Lambertian LUXEON Rebel at Test Current^[1]
Thermal Pad Temperature = 25°C
Table 2.
Dominant Wavelength ^[2] λ_D,
Peak Wavelength ^[3] λ_P,
or Color Temperature ^[4]
CCT
Min.
Typ.
Max.
Typical
Spectral
Half width ^[6]
(nm)
Δλ_1/2
Typical
Temperature
Coefficient of
Dominant
Wavelength
(nm/^oC)
Δλ_D/ ΔT_J
Typical
Total
Included
Angle ^[7]
(degrees)
θ_0.90V
4500 K
6500 K 10,000 K
N/A
N/A
160
3500 K
4100 K
4500 K
N/A
N/A
160
2670 K
3100 K
3500 K
N/A
N/A
160
520 nm
530 nm
550 nm
30
0.05
160
490 nm
505 nm
520 nm
30
0.04
160
460 nm
470 nm
490 nm
33
0.05
160
440 nm
455 nm
460 nm
24
0.04
160
620.5 nm 627 nm
645 nm
29
0.05
160
613.5 nm 617 nm 620.5 nm
28
0.08
160
584.5 nm 590 nm
597 nm
28
0.10
160
Typical
Viewing
Angle ^[8]
(degrees)
2θ 1/2
140
140
140
140
140
140
140
140
140
140
Notes for Table 2:
1. Test current is 350 mA for all LXML Pxx1 0xxx products.
2. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color.
Philips Lumileds maintains a tolerance of ± 0.5 nm for dominant wavelength measurements.
3. Royal Blue product is binned by radiometric power and peak wavelength rather than photometric lumens.
Philips Lumileds maintains a tolerance of ± 2nm for peak wavelength measurements.
4. CCT ±5% tester tolerance.
5. Typical CRI (Color Rendering Index) for Cool White is 70, Neutral White is 75 and Warm White is 80.
6. Spectral width at ½ of the peak intensity.
7. Total angle at which 90% of total luminous flux is captured.
8. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
9. All white, green, cyan, blue and royal blue products are built with Indium Gallium Nitride (InGaN).
10. All red, red orange, and amber are built with Aluminum Indium Gallium Phosphide (AlInGaP).
11. Cool White, Neutral White, Warm White, Blue and Royal Blue power light sources represented here are IEC825
class 2 for eye safety.
LUXEON Rebel Datasheet DS56 (7/07)
6