MSL-824SG
Optical-Electrical Characteristics
'@ T
A
=25 C
Forward
Color
PART NO
Emitted
Lens
MSL-824SG Signal Green Water Clear
Peak
Wave
Langth
λ
D
(nm)
505
o
Luminous
Intensity
@I
F
=20mA
(mcd)
MIN
175
TYP
260
Viewing Angle
2θ
1/2
(deg)
110
Spectral
Halfwidth
∆λ(
nm)
Voltage
@I
F
=20mA
(V)
TYP
3.5
MAX
4.0
30
Typical Optical-Electrical Characteristic Curves
Relative Luminous Intensity
1
0.5
0
300
400
500
600
700
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
25
Forward Current (mA)
30
20
15
10
5
0
0.0
2.0
4.0
Forward Voltage (V)
6.0
Forward Current I
F
(mA)
25
20
15
10
5
0
0
10 20 30 40 50 60 70 80 90 100
Ambient Temperature T
A
(
o
C)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
1.0
Relative Luminous Intensity
Normalized at I
F
=25mA
Relative Luminous Intensity
0.8
0.6
0.4
0.2
0.0
0
5
10
15
20
25
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
0
o
10
o
20
o
30°
1.0
0.9
0.8
40°
50°
60°
70°
80°
90°
0.5 0.3 0.1
0.2 0.4 0.6
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.5 RADIATION PATTERN DIAGRAM
Unity Opto Technology Co., Ltd.
11/06/2000
UOT [ UNITY OPTO TECHNOLOGY ]
