HER, Green, Orange
100
10
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF IDC
MAXIMUM
100 Hz
1
DC OPERATION
1
10
100
1000
10000
tP – PULSE DURATION – µs
Figure 5. Maximum Tolerable Peak Current
vs. Pulse Duration – HER, Orange.
50
R θ J-A = 770°C/W
45
40
35
30
25
GREEN
20
15
HER / ORANGE
10
5
0
20 30 40 50 60 70 80 90 100 110 120
TA – AMBIENT TEMPERATURE – °C
Figure 7. Maximum Allowable DC
Current vs. Ambient Temperature.
12
10
HER / ORANGE
8
6
4
GREEN
2
0
0
5
10
15 20 25 30
IF – FORWARD CURRENT PER SEGMENT – mA
Figure 9. Relative Luminous Intensity
vs. DC Forward Current.
10
100
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF I DC
MAXIMUM
10
1
DC OPERATION
1
10
100
1000
10000
tP – PULSE DURATION – µs
Figure 6. Maximum Tolerable Peak
Current vs. Pulse Duration – Green.
100
80
60
40
HER / ORANGE
20
GREEN
0
0
1.0
2.0
3.0
4.0
5.0
VF – FORWARD VOLTAGE – V
Figure 8. Forward Current vs.
Forward Voltage Characteristics.
1.8
1.6
HER / ORANGE
1.4
GREEN
1.2
1.0
0.8
0
20
40
60
80
100
I PEAK – PEAK FORWARD CURRENT
PER SEGMENT – mA
Figure 10. Relative Efficiency (Luminous Intensity
per Unit Current) vs. Peak Current.