
9
Figure 6. Representative Spatial Radiation Pattern for 24
°
 Viewing Angle Lamps.
Figure 3. Relative Luminous Intensity vs.
Forward Current.
Figure 4. Maximum Forward Current vs.
Ambient Temperature. Derating Based on
T
JMAX
 = 130
°
C.
Figure 5. Representative Spatial Radiation Pattern for 15
°
 Viewing Angle Lamps.
Figure 2b. Forward Current vs. Forward
Voltage.
C
–
1.0
0
V
F
–
 FORWARD VOLTAGE 
–
 V
2.5
100
40
30
1.5
2.0
60
3.0
10
20
50
RED
70
80
90
AMBER
R
(
0
0
FORWARD CURRENT 
–
 mA
40
2.0
1.5
1.0
0.5
20
50
2.5
10
30
AMBER
RED & RED-ORANGE
I
F
–
–
0
0
T
A
–
 AMBIENT TEMPERATURE 
–
°
C
40
80
50
40
30
20
10
20
60
100
R
θ
JA
 = 585
°
 C/W
R
θ
JA
 = 780
°
 C/W
N
–
1.00
0
-25
ANGULAR DISPLACEMENT 
–
 DEGREES
0.80
0.60
0.50
0.70
0.20
-20
-15
0.10
0.30
0.40
-10
0
5
10
15
20
25
0.90
-5
N
–
1.00
0
-25
ANGULAR DISPLACEMENT 
–
 DEGREES
0.80
0.60
0.50
0.70
0.20
-20
-15
0.10
0.30
0.40
-10
0
5
10
15
20
25
0.90
-5