LED SPECIFICATION
Typical electrical/optical characteristic curves:
50
Forward Current(mA)
40
30
20
10
0
2.0
2.4 2.8 3.2 3.6
Forward Voltage(V)
4.0
FORWARD CURRENT Vs
FORWARD VOLTAGE
2.5
Luminous Intensity
Relative Value at IF=20mA
2.0
1.5
1.0
0.5
0
0
30
40
10
20
IF-Forward Current (mA)
50
LUMINOUS INTENSITY Vs.
FORWARD CURRENT
50
Forward Current(mA)
40
30
20
10
0
0
FORWARD CURRENT
DERATING CURVE
Relative Luminous Intensity
LUMINOUS INTENSITY Vs.
AMBIENT TEMPERATURE
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
60
80
40
Ambient Temperature T
A
(
℃
)
100
20
40
60
80
100
Ambient Temperature T
A
(
℃
)
525/35
Relative Luminous Intensity
100
75
50
25
0
400
450
550
500
600
Wavelength
λ
(nm)
650
700
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