L-T650HYCT Datasheet, PDF (5/15 Pages) PARA LIGHT ELECTRONICS CO., LTD. – SURFACE MOUNT DEVICE LED

Release by
PARA LIGHT DCC
SURFACE MOUNT DEVICE LED
Part No. : L-T650HYCT
l Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
REV: A / 2
Ta=25℃
Ta=25℃
Fig.1 Forward Current vs.Forward Voltage
IFP=60mA
IFP=20mA
IFP=5mA
Ambient Temperature Ta(℃)
Fig.3 Ambient Temperature vs.Forward Voltage
Fig.2 Relative Luminous Intensity vs.Forward Current
50
40
30
20
10
0
0 20 40 60 80 100
Ambient Temperature Ta(℃)
Fig.4 Forward Current Derating Curve
2
IFP=20mA
1
0.5
0.2
0.1
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta(℃)
Fig.5 Luminous Intensity vs.Ambient Temperature
200
Ta=25℃
100
50
30
20
10
1
5 10 20 50 100
Ambient Temperature Ta(℃)
Fig.6 Forward Current Derating Curve
0° 10° 20°
30°
1.0
40°
0.9
50°
0.8
60°
70°
0.7
80°
90°
0.5 0.3 0.1 0.2 0.4 0.6
Fig.7 Spatial Distribution
DRAWING NO. : DS-7B-09-0007
PARA-FOR-068
DATE : 2011-5-18 PAGE 5 of 15