HSDL-4400 View Datasheet(PDF) - LiteOn Technology
Part Name
Description
Manufacturer
HSDL-4400
LiteOn Technology
HSDL-4400 Datasheet PDF : 19 Pages
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1.5
TA = 25 °C
IFDC = 50 mA
1.0
0.5
0
800
850
900
950
λ – WAVELENGTH – nm
Figure 1. Relative radiant intensity vs.
wavelength.
1,000
2.0
100
TA = 25 °C
1.8
IFDC = 100 mA
1.6
IFDC = 50 mA
10
1
0 0.5 1.0 1.5 2.0 2.5 3.0
VF – FORWARD VOLTAGE – V
1.4
1.2
IFDC = 1 mA
1.0
-20
0
20 40 60 80
TA – AMBIENT TEMPERATURE – °C
Figure 2. Peak forward current vs. forward
voltage.
Figure 3. Forward voltage vs. ambient
temperature.
5.00
4.50
PULSE WIDTHS < 100 µs
4.00
3.50 TA = 25°C
3.00
2.50
2.00
1.50
1.00
0.50
0
0
100 200 300 400 500
IFPK – PEAK FORWARD CURRENT – mA
1.00
TA = 25°C
0.10
0.01
0.1
1
10
IFPK – FORWARD CURRENT – mA
Figure 4. Normalized radiant intensity vs.
peak forward current.
Figure 5. Normalized radiant intensity vs.
peak forward current (0 to 10 mA).
120
100
Rθja = 220 °C/W
80
Rθja = 270 °C/W
Rθja = 370 °C/W
60
40
20
0
-40 -20 0 20 40 60 80 100
TA – AMBIENT TEMPERATURE – °C
Figure 6. Maximum DC forward current vs.
ambient temperature. Derated based on
TJMAX = 110°C.
500
DUTY FACTOR
7%
400
10 %
20 %
50 %
300
200
100
0
0.01
0.1
1
10
tPW – PULSE WIDTH – ms
Figure 7. Maximum peak forward current vs.
duty factor.
600
500
DUTY FACTOR
400
10 %
20 %
50 %
300
10 %
20 %
200
50 %
100
PULSE WIDTHS < 100 µs
0
-40 -20 0 20 40 60 80 100
TA – AMBIENT TEMPERATURE – °C
Figure 8. Maximum peak forward current vs.
ambient temperature. Derated based on
TJMAX = 110°C.
15
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