Datasheet

9
Figure 11. Forward Current vs. Forward Voltage.
Figure 9. Maximum Tolerable Peak Current vs.
Pulse Duration – Green.
Figure 10. Maximum Allowable DC Current vs. Ambient
Temperature.
Figure 12. Relative Luminous Intensity vs. DC
Forward Current.
Figure 13. Relative Eciency (Luminous Inten-
sity per Unit Current) vs. Peak Current.
I
F
– FORWARD CURRENT PER SEGMENT – mA
1
0
V
F
– FORWARD VOLTAGE – V
90
70
60
30
10
35
80
50
20
24
40
HER SERIES,
ORANGE
SERIES
GREEN SERIES
YELLOW SERIES
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 10 mA)
0
0
I
F
– DC FORWARD CURRENT – mA
4.0
3.0
2.5
1.5
0.5
20 40
3.5
2.0
1.0
10 30
5152535
HER, YELLOW,
GREEN
h
V
– RELATIVE EFFICIENCY
(NORMALIZED TO 1 AT 10 mA PER SEGMENT)
0
0.6
I
PEAK
– PEAK FORWARD CURRENT
PER SEGMENT – mA
9020 70 80 10
0
1.6
1.4
1.3
1.1
0.9
0.8
6050403010
HER SERIES,
ORANGE SERIES
GREEN SERIES
0.7
1.0
1.2
1.5
YELLOW SERIES
HER, Yellow, Green
Figure 7. Maximum Tolerable Peak Current vs. Pulse Duration – HER Figure 8. Maximum Tolerable Peak Current vs. Pulse Duration – Yel-
low.