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SIDE LOOK PACKAGE
SOLID STATE LAMP
MSL-854BV
Description Package Dimensions
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The MSL-854BV is designed based on an industry
standard package for ease of handing and use.
The package is water clear epoxy within white plastic. Units : mm
Applications
l LCD backlighting
l Symbol backlighting
l Front panel indicator
Features
l High performance
l Excellent chip to chip consistency
l High reliability
Absolute Maximum Ratings
Power Dissipation P
Continuous Forward Current I
Reverse Current (VR=5V) I
Operating Temperature Range T
Storage Temperature Range T
Lead Soldering Temperature 260oC for 5 second (2.0mm From Body)
ANODE CATHODE
Notes :
1. All dimensions are in millimeters.
2. Tolerance is ± 0.25 mm unless otherwise noted.
'@ TA=25oC
Parameter Symbol Maximum Rating Unit
200 mW
25 mA
10
-40oC to +85oC
-40oC to +85oC
µA
Unity Opto Technology Co., Ltd.
11/06/2000
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MSL-854BV
Optical-Electrical Characteristics
Relative Luminous Intensity
FIG.2 FORWARD CURRENT VS.
FIG.4 RELATIVE LUMINOUS INTENSITY
Spectral
Halfwidth
PART NO
MSL-854BV
Color
Peak
Wave
Langth
λ
Emitted Lens TYP MAX MIN TYP
Blue Water Clear
P(nm)
430 65 8.2 9.4 15 25
Typical Optical-Electrical Characteristic Curves
1.0
0.5
0.0
Relative Luminous Intensity
380 430 480 535 590 640
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
∆λ(nm)
Forward Luminous
Voltage Intensity
@IF=20mA @IF=20mA
(V) (mcd)
'@ TA=25oC
Viewing Angle
2θ
1/2
(deg)
110
25
20
15
10
Forward Current (mA)
5
0
4 6 8 10
Forward Voltage (V)
FORWARD VOLTAGE
1.0
0.8
0.6
0.4
0.2
Normalized at IF=25mA
Relative Luminous Intensity
0.0
0 5 10 15 20 25
Forward Current (mA)
VS. FORWARD CURRENT
30
(mA)
25
F
20
15
10
Forward Current I
5
0
0 10 20 30 40 50 60 70 80 90 100
Ambient Temperature T
A
(oC)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
0o 10o 20
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
o
FIG.5 RADIATION PATTERN DIAGRAM
o
30
o
40
o
50
o
60
o
70
o
80
o
90
Unity Opto Technology Co., Ltd.
11/6/2000
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