(07
STAR
Part No.
S12KG2C
Typical electrical/optical characteristic curves
FORWARD CURRENT Vs
FORWARD VOLTAGE
2.5
500
LUMINOUS FLUX Vs.
FORWARD CURRENT
Forward Current(mA)
300
Relative Light Output(%)
2.8 3.2 3.6
4.0
Forward Voltage(V)
4.4
400
2.0
1.5
200
100
0
2.4
1.0
0.5
0
0
100 200 300 400
IF-Forward Current (mA)
500
Vs.
500
FORWARD CURRENT
DERATING CURVE
Relative Light Output(%)
AMBIENT TEMPERATURE
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
60
80
40
Ambient Temperature T
A
(¡ æ
)
100
Forward Current(mA)
400
300
200
100
0
20
40
60
80
100
Ambient Temperature T
A
(¡ æ
)
525/30
Relative Luminous Intensity
100
75
50
25
0
400
450
550
500
600
Wavelength (nm)
650
Page:
3
of
3
HB [ HB ELECTRONIC COMPONENTS ]
