Datasheet

7
Figure 5a. Relative intensity vs. angle for HSMx-C170, HSMx-C190, HSMx-C191, and HSMx-C150.Figure 4. Maximum forward current vs.
ambient temperature.
Figure 3. Luminous intensity vs. forward
current.
Figure 1. Relative intensity vs. wavelength. Figure 2. Forward current vs. forward voltage.
Figure 5b. Relative intensity vs. angle for HSMx-C177 and HSMx-C197.
100
50
0
400 450 550 600 650 700
RELATIVE INTENSITY – %
WAVELENGTH - nm
90
80
70
60
40
30
20
10
500
100
10
1
0.1
1.5 1.9 2.2
V
F
– FORWARD VOLTAGE – V
I
F
– FORWARD CURRENT – mA
1.7 2.01.6 1.8 2.1
05 15
I
F
– FORWARD CURRENT – mA
0
0.4
1.0
1.2
LUMINOUS INTENSITY
(NORMALIZED @ 20 mA)
30
0.6
0.2
0.8
10 20
25
0
0
20 60 80 100
5
I
F MAX.
– MAXIMUM FORWARD CURRENT – mA
T
A
– AMBIENT TEMPERATURE – °C
40
20
15
25
10
10 30 50 70 90
RELATIVE INTENSITY – %
100
0
ANGLE
80
60
50
70
20
10
30
40
90
-70 -50
-30 0 20 30 507090-90 -20-80 -60 -40 -10 10 40 60 80
RELATIVE INTENSITY – %
100
0
ANGLE
80
60
50
70
20
10
30
40
90
-70 -50
-30 0 20 30 50 70 90-90 -20-80 -60 -40 -10 10 40 60 80