HLMPM501 Просмотр технического описания (PDF) - Fairchild Semiconductor
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HLMPM501 Datasheet PDF : 4 Pages
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4 mm FLAT TOP LAMPS
TYPICAL PERFORMANCE CURVES (TA =25°C)
90
80
70
HER
60
50
40
YELLOW
30
20
10
GREEN
0
1.0
2.0
3.0
4.0
5.0
VF - FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs. Forward Voltage
1.0
GREEN
2.5
2.0
HER
YELLOW
GREEN
1.5
1.0
0.5
0.0
0
5
10
15
20
25
30
IF - DC FORWARD CURRENT (mA)
Fig. 2 Relative Luminous Intensity vs.
DC Forward Current
YELLOW
HER
0.5
0
500
550
600
650
700
750
WAVELENGTH (nm)
Fig. 3 Relative Intensity vs. Peak Wavelength
-20˚ -10˚ 0˚ 10˚ 20˚
-30˚
30˚
-40˚
40˚
-50˚
50˚
-60˚
60˚
-70˚
70˚
-80˚
DIFFUSED 80˚
NON-DIFFUSED
-90˚
90˚
1.2 1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 1.2
REL. LUMINOUS INTENSITY (%)
Fig.4 Radiation Diagram
50
40
HER, GREEN
30
20
YELLOW
10
0
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (˚C)
Fig. 5 Current Derating Curve
DS300015 3/14/01
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