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QTLP680C-AG Просмотр технического описания (PDF) - Fairchild Semiconductor

Номер в каталоге
Компоненты Описание
производитель
QTLP680C-AG
Fairchild
Fairchild Semiconductor Fairchild
QTLP680C-AG Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
QTLP680C-R Red
QTLP680C-Y Yellow
QTLP680C-IB Blue
SURFACE MOUNT LED LAMP
SUPER BRIGHT REFLECTOR
QTLP680C-E Orange
QTLP680C-AG Yellow-Green
QTLP680C-O Yellow-Orange
QTLP680C-IG True Green
Fig. 1 Forward Current vs. Forward Voltage
90
80
70
HER
60
AlGaAs
50 RED
40
30
20
GREEN
YELLOW
BLUE
10
0
1.0
2.0 2.5 3.0
4.0
5.0
VF - FORWARD VOLTAGE (V)
Fig. 2 Relative Luminous Intensity vs.
DC Forward Current
2.0
AlGaAs
1.5
RED
1.0
BLUE
0.5
0.0
0
HER
YELLOW
GREEN
5
10
15
20
25
30
IF - DC FORWARD CURRENT (mA)
BLUE
Fig. 3 Relative Intensity vs. Peak Wavelength
GREEN
YELLOW
HER
AlGaAs RED
1.0
0.5
0
300
350
400
450
500
550
600
650
700
750
WAVELENGTH (nm)
Fig.4 Radiation Diagram
-20˚ -10˚ 0˚ 10˚ 20˚
-30˚
30˚
-40˚
40˚
-50˚
50˚
-60˚
60˚
-70˚
70˚
-80˚
80˚
-90˚
90˚
1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0
REL. LUMINOUS INTENSITY (%)
Fig.5 Maximum Forward Current
vs. Ambient Temperature
50
40
30
20
10
0
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (˚C)
DS300111 8/31/01
3 OF 8
www.fairchildsemi.com

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