Datasheet

4
ORANGE
HIGH EFFICIENCY RED
WAVELENGTH – nm
RELATIVE INTENSITY
1.0
0.5
0
500 550 600 650 700 750
YELLOW
EMERALD GREEN
HIGH
PERFORMANCE
GREEN
T
A
= 25° C
0
100
80
60
40
20
I
F
– FORWARD CURRENT – mA
2.0 4.03.01.0
V
F
– FORWARD VOLTAGE – V
0 5.0
YELLOW
HIGH EFFICIENCY RED, ORANGE,
YELLOW, AND HIGH PERFORMANCE
GREEN, EMERALD GREEN
HIGH
EFFICIENCY
RED/ORANGE
HIGH
PERFORMANCE
GREEN,
EMERALD GREEN
h
PEAK
– RELATIVE EFFICIENCY
(NORMALIZED AT 20 mA)
0
I
PEAK
– PEAK SEGMENT CURRENT – mA
0.4
0.6
0.8
1.0
9020 705040
1.3
1.1
HIGH PERFORMANCE GREEN
YELLOW
HIGH EFFICIENCY
RED/ORANGE
HER, ORANGE, YELLOW, HIGH
PERFORMANCE GREEN, EMERALD GREEN
0.5
0.7
0.9
1.2
30 60 8010
EMERALD GREEN
RATIO OF MAXIMUM TOLERABLE
PEAK CURRENT TO MAXIMUM
TOLERABLE DC CURRENT
1.0
t
P
– PULSE DURATION – µs
1
3
4
10,0001000
6
5
2
10010
I
PEAK
MAX.
I
DC
MAX.
100 KHz 3 KHz 100 Hz
30 KHz 1 KHz
10 KHz 300 Hz
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0
0
I
DC
– DC CURRENT PER LED – mA
10 20
1.6
0.8
0.4
5 15 30
1.2
25
0.2
0.6
1.0
1.4
HER, ORANGE, YELLOW, AND HIGH
PERFORMANCE GREEN, EMERALD GREEN
Figure 1. Relative intensity vs. wavelength.
Figure 4. Relative eciency (luminous intensity per unit current)
vs. peak LED current.
Figure 5. Maximum tolerable peak current vs. pulse duration.
(I
DC
Max. as per maximum ratings.)
Figure 2. Forward current vs. forward voltage characteristics. Figure 3. Relative luminous intensity vs. DC forward current.