SIDE LOOK PACKAGE
SOLID STATE LAMP
Description
The MSL-854UG is designed based on an industry
standard package for ease of handing and use.
The package is water clear epoxy within white plastic.
MSL-854UG
Package Dimensions
Units : mm
Applications
l
l
l
LCD backlighting
Symbol backlighting
Front panel indicator
Features
l
l
l
High performance
Excellent chip to chip consistency
High reliability
ANODE
CATHODE
Notes :
1. All dimensions are in millimeters.
2. Tolerance is ± 0.25 mm unless otherwise noted.
Absolute Maximum Ratings
@ T
A
=25
o
C
Symbol Maximum Rating Unit
Power Dissipation
P
ad
200
mW
Continuous Forward Current
I
af
35
mA
A
Reverse Current(V
R
=5V)
I
R
10
o
o
Operating Temperature Range
T
opr
-40 C to +85 C
Storage Temperature Range
T
stg
-40
o
C to +85
o
C
Lead Soldering Temperature 260
o
C for 5 second (2.0mm From Body)
Parameter
Unity Opto Technology Co., Ltd.
11/06/2000
MSL-854UG
Optical-Electrical Characteristics
Forward
Voltage
@I
F
=20mA
(V)
MAX
5.2
Luminous
Intensity
@I
F
=20mA
(mcd)
MIN
110
TYP
200
'@ T
A
=25
o
C
Viewing Angle
2θ
1/2
(deg)
110
PART NO
Emitted
Green
Color
MSL-854UG
Lens
Water Clear
Dominant Spectral
Wave Halfwidth
Langth
∆λ(
nm)
λ
D
(nm)
TYP
570
15
4.5
Typical Optical-Electrical Characteristic Curves
Relative Luminous Intensity
1
0.5
0
400
500
600
700
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
35
30
40
35
30
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 10
0
Forward Current (mA)
25
20
15
10
5
0
0
2
4
6
Forward Current I
F
(mA)
Forward Voltage (V)
Ambient Temperature T
A
(
o
C)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
Relative Luminous Intensity
Normalized at I
F
=35mA
Relative Luminous Intensity
1
0.8
0.6
0.4
0.2
0
0
5
10 15 20
25 30
35
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0
o
10
o
20
o
30°
40°
50°
60°
70
80°
90
0.2 0.4 0.6 °
1.0
0.9
0.8
0.5 0.3 0.1
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.5 RADIATION PATTERN DIAGRAM
Unity Opto Technology Co., Ltd.
11/06/2000
