LED LAMP
Typical Electrical Characteristics Curves
(25゜
(25
゜
с Ambient Temperature Unless Otherwise Noted)
Spectral Reduance
(1) (2)
(3)
(4)
Normalized Response
( 1
( 2
( 3
( 4
) A
) G
) A
) G
l G a I n
a A s P /
l G a A s
a P p e
p e a
G a P p e
/ G a A s
a k @ 7 0 0
P
k @
a k
p
n m
6 3 0
@ 6 4
e a k
/ R
/ R e d
0 n m / R e d
@ 6 6 0 n m / S u p e r
e d
R e d
Wave Length(nm)
Forward Current Vs
Forward Voltage
50
R e l a t i v e L u m i n o u s i n t e n s i t y
v s F o r w a r d c u r r e n t
3 . 0
R e l a t i v e I n t e n s i t y
( L o p @ 2 0 m A = 1 )
Forward Current(mA)
40
2.5
2.0
1.5
1.0
0.5
0
5 0
30
20
10
0
1.5
1.7
1.9
2.1
2.2
2.3
2.5
2.7
2.9
3.1
3.3
0
10
F o r w a r d
20
C u r r e n t
30
I F ( m A )
40
Forward Voltage(V)
Forward Current Derating Curve
6 0
Forward Current(mA)
5 0
4 0
3 0
2 0
1 0
0
0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
A l G a A s
o r
A l G a I n P
G a P
Relative Luminous Intensity
L u m i n o u s I n t e n s i t y V s .
A m b i e n t T e m p e r a t u r e
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
40
80
100
Ambient Temperature TA(
C
)
Ambient Temperature TA( C )
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