HLMP-0301 查看數據表（PDF） - Avago Technologies
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HLMP-0301 Datasheet PDF : 8 Pages
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90
AlGaAs
80
RED
70
60
HER
50
YELLOW
40
30
20
GREEN
10
0
1.0
2.0
3.0
4.0
5.0
VF – FORWARD VOLTAGE – V
Figure 2. Forward current vs. forward voltage.
VF (300 mA) for AlGaAs Red = 2.6 volts typical.
2.5
2.0
HER, YELLOW, GREEN
1.5
1.0
AlGaAs RED
0.5
0
0
5 10 15 20 25 30
IDC – DC CURRENT PER LED – mA
1.3
YELLOW
HER
1.2
1.1
GREEN
1.0
0.9
0.8
AlGaAs RED
0.7
0.6
0.5
0.4
0 10 20 30 40 50 60 70 80 90
IPEAK – PEAK CURRENT PER LED – mA
Figure 3. Relative luminous intensity vs. forward
current.
Figure 4. Relative efficiency (luminous intensity
per unit current) vs. peak current. hv (300 mA) for
AlGaAs Red = 0.7.
4.0
10
9
8
3.0
7
6
5
4
2.0
3
1.5
2
1.0
1
10
100
1000 10,000
tP – PULSE DURATION – s
HER, ORANGE, YELLOW, and GREEN
1
1
10
100
1000
10000
tp – PULSE DURATION – s
AlGaAs RED
Figure 5. Maximum tolerable peak current vs. peak duration (IPEAK MAX determined from temperature derated IDC MAX).
30
40
50
60
10
20
70
80
90
0
1.0
0.8
0.6
0.4
0.2
10 20 30 40 50 60 70 80 90 100
Figure 6. Relative luminous intensity vs. angular displacement.
5
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