DS45 LUMILEDS [Lumileds Lighting Company], DS45 Datasheet - Page 6

• Manufacturer Part Number: DS45
• Manufacturer: LUMILEDS [Lumileds Lighting Company]

LUXEON III Emitter DS45 (3/06)
Notes: (for Tables 6 & 7)
1.Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. Lumileds
2.Spectral width at ½ of the peak intensity.
3.Total angle at which 90% of total luminous flux is captured.
4.θ½ is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
5.Cumulative flux percent within ± 45° from optical axis.
6.Off axis angle from lamp centerline where the luminous intensity reaches the peak value.
7.All red, red orange and amber products built with Aluminum Indium Gallium Phosphide (AlInGaP).
maintains a tolerance of ± 0.5nm for dominant wavelength measurements.
Side Emitting
Lambertian
R R a a d d i i a a t t i i o o n n
R R a a d d i i a a t t i i o o n n
P P a a t t t t e e r r n n
Optical Characteristics at 1400mA, Junction Temperature, T
P P a a t t t t e e r r n n
Optical Characteristics at 1400mA, Junction Temperature, T
Red Orange
Red Orange
Amber
Amber
C C o o l l o o r r
C C o o l l o o r r
Red
Red
620.5nm
613.5nm
584.5nm
620.5nm
613.5nm
584.5nm
M M i i n n . .
M M i i n n . .
D D o o m m i i n n a a n n t t W W a a v v e e l l e e n n g g t t h h
D D o o m m i i n n a a n n t t W W a a v v e e l l e e n n g g t t h h
627nm
617nm
590nm
627nm
617nm
590nm
T T y y p p . .
T T y y p p . .
λ λ D D
λ λ D D
Continued
Table 6.
Table 7.
620.5nm
620.5nm
645nm
597nm
645nm
597nm
6
M M a a x x . .
M M a a x x . .
[ [ 1 1 ] ]
[ [ 1 1 ] ]
H H a a l l f f w w i i d d t t h h
H H a a l l f f w w i i d d t t h h
S S p p e e c c t t r r a a l l
S S p p e e c c t t r r a a l l
∆ ∆ λ λ
( ( n n m m ) )
∆ ∆ λ λ
( ( n n m m ) )
20
18
17
20
18
17
1 1 / / 2 2
1 1 / / 2 2
[ [ 2 2 ] ]
[ [ 2 2 ] ]
C C o o e e f f f f i i c c i i e e n n t t o o f f
T T e e m m p p e e r r a a t t u u r r e e
W W a a v v e e l l e e n n g g t t h h
C C o o e e f f f f i i c c i i e e n n t t o o f f
T T e e m m p p e e r r a a t t u u r r e e
D D o o m m i i n n a a n n t t
W W a a v v e e l l e e n n g g t t h h
∆ ∆ λ λ
( ( n n m m / /
D D o o m m i i n n a a n n t t
∆ ∆ λ λ
0.05
0.06
0.09
( ( n n m m / /
D D
0.05
0.06
0.09
/ / ∆ ∆ T T
D D
/ / ∆ ∆ T T
o o
C C ) )
o o
C C ) )
J J
J J
T T o o t t a a l l F F l l u u x x
f f i i r r s s t t 4 4 5 5 ° °
C C u u m m Φ Φ
( ( d d e e g g r r e e e e s s ) )
I I n n c c l l u u d d e e d d
P P e e r r c c e e n n t t
T T y y p p i i c c a a l l
A A n n g g l l e e
<30%
<30%
<30%
w w i i t t h h i i n n
θ θ
T T o o t t a a l l
170
170
170
J
J
0 0 . . 9 9 0 0 V V
= 25ºC,
= 25ºC
4 4 5 5 ° °
[ [ 3 3 ] ]
[ [ 5 5 ] ]
I I n n t t e e n n s s i i t t y y
75° 85°
75° 85°
75° 85°
( ( d d e e g g r r e e e e s s ) )
o o f f P P e e a a k k
V V i i e e w w i i n n g g
T T y y p p i i c c a a l l
A A n n g g l l e e
2 2 θ θ 1 1 / / 2 2
A A n n g g l l e e
θ θ
130
130
130
P P e e a a k k
[ [ 4 4 ] ]
[ [ 6 6 ] ]