SIDE LOOK PACKAGE
SOLID STATE LAMP
MSL-854BG
Description
Package Dimensions
The MSL-854BG 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
@ T
A
=25
o
C
Parameter
Symbol
Maximum Rating
Unit
Power Dissipation
P
ad
200
mW
Continuous Forward Current
I
af
25
mA
Reverse Current (V
R
=5V)
I
R
10
A
Operating Temperature Range
T
opr
Storage Temperature Range
T
stg
11/06/2000
-40
o
C
to +85
o
C
-40
o
C
to +85
o
C
Lead Soldering Temperature 260
o
C
for 5 second (2.0mm From Body)
Unity Opto Technology Co., Ltd.
ANODE
CATHODE
Notes :
1. All dimensions are in millimeters.
2. Tolerance is 0.25 mm unless otherwise
MSL-854BG
Optical-Electrical Characteristics
@ T
A
=25
o
C
PART NO
Emitted
Lens
TYP
MAX
MIN
TYP
MSL-854BG Blue Green
Water Clear
490
30
6.8
7.8
140
240
Typical Optical-Electrical Characteristic Curves
11/06/2000
Color
Forward
Luminous
Voltage
Intensity
@I
F
=20mA
@I
F
=20mA
(V)
(mcd)
110
Viewing Angle
2
1/2
(deg)
0.0
0.2
0.4
0.6
0.8
1.0
0
5
10
15
20
25
Unity Opto Technology Co., Ltd.
Spectral
Halfwidth
(
nm)
Relative Luminous Intensity
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
Ambient Temperature T
A
(
o
C)
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
Forward Current I
F
(mA)
Relative Luminous Intensity
FIG.5 RADIATION PATTERN DIAGRAM
Relative Luminous Intensity
Normalized at I
F
=25m
A
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0
o
10
o
20
o
30
o
40
o
50
o
60
o
70
o
80
o
90
o
Forward Current (mA)
0
5
10
15
20
25
4.0
5.0
6.0
7.0
8.0
400
500
600
1
0.5
0
0
5
10
15
20
25
30
0 10 20 30 40 50 60 70 80 90 10
0
Dominant
Wave
Langth
D
(nm)
Forward Voltage (V)
FIG.2
FORWARD CURRENT VS.
FORWARD VOLTAGE
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