SUBMINIATURE T-3/4 LED
DIFFUSED and CLEAR LAMPS
TYPICAL ELECTRO-OPTICAL CHARACTERISTIC CURVES (TA = 25° C)
AIGaAs
RED
100
90
80
70
60
50
40
30
20
10
H-E RED
YELLOW
GREEN
0
1
2
3
4
FORWARD VOLTAGE VF (VOLTS)
FIG. 1 - Forward Current vs. Forward Voltage
40
30
YELLOW
GREEN
20
H-E RED
10
0
0
20
40
60
80
INSTANTANEOUS FORWARD CURRENT IF (mA)
FIG. 2 - Luminous Intensity vs. Forward Current
300.0
200.0
100.0
50.0
20.0
10.0
5.0
2.0
1.0
.5
.2
.1
0 .5
1.0 1.5 2.0 2.5 3.0 3.5
VF — FORWARD VOLTAGE — V
FIG. 3 - Forward Current vs. Forward Voltage—AIGaAs
GREEN
H-E RED
YELLOW
AIGaAs RED
120%
100%
80%
60%
40%
20%
0%
520 540 560 580 600 620 640 660 680 700
WAVELENGTH () — nm
FIG. 4 - Spectral Distribution