Unity Opto Technology MSL-854UOL Datasheet
SIDE LOOK PACKAGE
SOLID STATE LAMP
MSL-854UOL
Description Package Dimensions
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The MSL-854UOL is designed based on an industry
standard package for ease of handing and use. Units : mm
The package is water clear epoxy within white plastic.
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=25
Parameter Symbol Maximum Rating Unit
200 mW
35 mA
10
-40oC to +85oC
-40oC to +85oC
µA
o
Unity Opto Technology Co., Ltd.
11/06/2000
MSL-854UOL
Optical-Electrical Characteristics
o
C
Relative Luminous Intensity
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT VS.
Forward
Voltage
@IF=20mA
(V)
PART NO
Color
Dominant
Wave
Langth
λD
Emitted Lens TYP MAX MIN TYP
(nm)
Spectral
Halfwidth
∆λ(nm)
MSL-854UOL Super Orange Water Clear 625 22 3.8 4.8 280 450
Luminous
Intensity
@IF=20mA
(mcd)
Typical Optical-Electrical Characteristic Curves
1
0.5
0
Relative Luminous Intensity
500 600
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
700
@ TA=25
Viewing Angle
2θ
1/2
(deg)
110
35
30
25
20
15
10
Forward Current (mA)
5
0
2.0 3.0 4.0 5.0
Forward Voltage (V)
FIG.2
FORWARD VOLTAGE
1.0
0.8
0.6
=35mA
F
0.4
0.2
0.0
Normalized at I
Relative Luminous Intensity
0 5 10 15 20 25 30 35
Forward Current (mA)
FIG.4
VS. FORWARD CURRENT
40
35
(mA)
Forward Current I
30
F
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 100
Ambient Temperature T
(oC)
A
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
30°
40°
50°
60°
70°
80°
90°
Unity Opto Technology Co., Ltd.
11/06/2000
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