HDSP-315E 查看數據表（PDF） - Avago Technologies
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HDSP-315E Datasheet PDF : 9 Pages
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HER, Yellow, and Green
100
10
OPERATION IN THIS
100
REGION REQUIRES
TEMPERATURE
DERATING OF IDC
MAXIMUM
10
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF IDC
MAXIMUM
1
DC OPERATION
1
10 100 1000 10000
tp – PULSE DURATION – µs
Figure 4. Maximum tolerable peak current vs. pulse duration – HER.
1
DC OPERATION
1
10 100 1000 10000
tp – PULSE DURATION – µs
Figure 5. Maximum tolerable peak current vs. pulse duration – Yellow.
100
OPERATION IN THIS
REGION REQUIRES
TEMPERATURE
DERATING OF IDC
MAXIMUM
10
1
DC OPERATION
1
10 100 1000 10000
tp – PULSE DURATION – µs
Figure 6. Allowable peak current vs. pulse duration – Green.
50
45
R¸ J-A = 770°C/W
40
35
30
25
GREEN
20
15
HER
YELLOW
10
5
0
20 30 40 50 60 70 80 90 100 110 120
TA – AMBIENT TEMPERATURE – °C
Figure 7. Maximum allowable DC current per segment as a function of
ambient temperature.
100
80
60
YELLOW
40
HER
20
GREEN
0
0
1.0
2.0
3.0
4.0
5.0
VF – FORWARD VOLTAGE – V
Figure 8. Forward current vs. forward voltage characteristics.
12
10
8
HER
YELLOW
6
4
GREEN
2
0
0
5
10
15 20
25 30
IF – FORWARD CURRENT PER SEGMENT – mA
Figure 9. Relative luminous intensity vs. DC forward current.
7
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