1.2
1.0
0.8
AS AlInGaP
0.6
AlGaAs
0.4
GaP
0.2
0
1.2
1.0
0.8
HSMQ,
HSMR InGaN
0.6
0.4
0.2
0
HSMM,
HSMN InGaN
LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0
5
10
15
20
25
LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0
5
10
15
20
25
I
F
– FORWARD CURRENT – mA
I
F
– FORWARD CURRENT – mA
Figure 3. Luminous intensity vs. forward current.
I
F MAX.
– MAXIMUM FORWARD CURRENT – mA
30
25
20
GaP
15
10
5
0
I
F MAX.
– MAXIMUM FORWARD CURRENT – mA
25
HSMQ,
HSMR InGaN
20
AlInGaP
AlGaAs
15
HSMM,
HSMN InGaN
10
5
0
10 20 30 40 50 60 70 80 90
T
A
– AMBIENT TEMPERATURE – °C
0
0
10 20 30 40 50 60 70 80 90
T
A
– AMBIENT TEMPERATURE – °C
Figure 4. Maximum forward current vs. ambient temperature.
6
HP [ AGILENT(HEWLETT-PACKARD) ]
