Datasheet

15
RELATIVE RADIANT INTENSITY
850 950
0
λ – WAVELENGTH – nm
900800
0.5
1.0
1.5
T
A
= 25 °C
I
FDC
= 50 mA
I
FPK
– PEAK FORWARD CURRENT
– mA
1.0
1,000
1
V
F
– FORWARD VOLTAGE – V
1.5 2.0 2.5 3.00.50
10
100
T
A
= 25 °C
Figure 3. Forward voltage vs. ambient
temperature.
Figure 5. Normalized radiant intensity vs.
peak forward current (0 to 10 mA).
NORMALIZED RADIANT INTENSITY
0 500
5.00
0
I
FPK
– PEAK FORWARD CURRENT – mA
4.00
0.50
400
PULSE WIDTHS < 100 µs
100
2.50
200 300
1.00
1.50
2.00
3.00
3.50
4.50
T
A
= 25°C
NORMALIZED RADIANT INTENSITY
0.1 10
1.00
0.01
I
FPK
– FORWARD CURRENT – mA
0.10
1
T
A
= 25°C
I
FDC
– MAXIMUM DC FORWARD CURRENT – mA
-40 100
120
0
T
A
– AMBIENT TEMPERATURE – °C
60
-20
100
80
40
20
0 20406080
Rθ
ja
= 220 °C/W
Rθ
ja
= 270 °C/W
Rθ
ja
= 370 °C/W
I
FPK
– PEAK FORWARD CURRENT – mA
0.01 10
0
t
PW
– PULSE WIDTH – ms
300
500
400
200
100
0.1 1
DUTY FACTOR
7 %
10 %
20 %
50 %
I
FPK
– PEAK FORWARD CURRENT – mA
-40 100
600
0
T
A
– AMBIENT TEMPERATURE – °C
300
-20
500
400
200
100
0 20406080
PULSE WIDTHS < 100 µs
DUTY FACTOR
10 %
20 %
50 %
20 %
50 %
10 %
Figure 8. Maximum peak forward current vs.
ambient temperature. Derated based on
T
JMAX
= 110°C.
V
F
– FORWARD VOLTAGE – V
2.0
1.0
T
A
– AMBIENT TEMPERATURE – °C
-20
1.2
0 20406080
I
FDC
= 1 mA
1.8
1.6
1.4
I
FDC
= 50 mA
I
FDC
= 100 mA
Figure 1. Relative radiant intensity vs.
wavelength.
Figure 2. Peak forward current vs. forward
voltage.
Figure 4. Normalized radiant intensity vs.
peak forward current.
Figure 6. Maximum DC forward current vs.
ambient temperature. Derated based on
T
JMAX
= 110°C.
Figure 7. Maximum peak forward current vs.
duty factor.