9
Figure 3. Relative Luminous Intensity
vs. DC Forward Current.
Figure 4. Relative Efficiency (Luminous
Intensity per Unit Current) vs. Peak Current.
Figure 1. Maximum Allowable Average or
DC Current vs. Ambient Temperature.
Figure 2. Forward Current vs. Forward Voltage.
16
0
2
4
6
8
10
12
14
20
100
90
80
70
60
50
40
30
T – AMBIENT TEMPERATURE – °C
I
F
F
120
110
20
18
R J-A
F
50.0
20.0
10.0
5.0
2.0
1.0
0.5
0.1
0
0.5
1.0
1.5
2.0
2.5
V
–
FORWARD VOLTAGE
–
V
F
I
–
P
–
20
10
5
2
1
0.5
0.2
0.1
0.1
0.2
0.5
1
2
5
10
20
R
(
I
–
FORWARD CURRENT
PER SEGMENT
–
mA
F
I
–
PEAK FORWARD CURRENT
PER SEGMENT
–
mA
η
–
–
N
P
1.3
1.2
1.1
1.0
0.9
0.8
0
5
10
20
30
40
50
0.7
0.5 mA
AlGaAs Red