Release by
PARALIGHT DCC
SURFACE MOUNT DEVICE LED
Part No. : L-T670KFCT
REV: A / 0
l Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Forward Current vs.Forward Voltage
Fig.2 Luminous Intensity vs.Forward Current
1000
100
10
1
-60 -40 -20 -0 20 40 60 80 100
Ambient Temperature Ta(℃)
Fig.4 Luminous Intensity vs.Ambient Temperature
Fig.3 Relative Luminous Intensity vs.Forward Current
0°
10° 20°
50
40
30
20
30°
40°
1.0
0.9
50°
60°
0.8
10
1
70°
80°
90°
0.7
0
20
40
60
80
100
0.5 0.3
0.1 0.2 0.4 0.6
Ambient Temperature Ta(℃)
Fig.5 Forward Current Derating Curve
Fig.6 Relative Intensity vs.Angle
DRAWING NO. : DS-7A-11-0006
DATE : 2011-3-16 PAGE
5 of 15
PARA-FOR-068