SIDE LOOK PACKAGE
SOLID STATE LAMP
MSL-824B
Description
The MSL-824B 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
@ T
A
=25
o
C
Symbol
Maximum Rating
Unit
P
ad
100
mW
I
af
25
mA
I
R
10
A
T
opr
T
stg
11/06/2000
Package Dimensions
-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)
Operating Temperature Range
Storage Temperature Range
Parameter
Power Dissipation
Continuous Forward Current
Reverse Current(V
R
=5V)
Unity Opto Technology Co., Ltd.
Notes :
1. All dimensions are in millimeters.
2. Tolerance is 0.1 mm unless otherwise noted.
A
C
MSL-824B
Optical-Electrical Characteristics
'@ T
A
=25
o
C
Spectral
PART NO
Halfwidth
(nm)
Emitted
Lens
TYP
MAX
MIN
TYP
MSL-824B
Blue
Water Clear
470
26
3.6
4.0
40
60
Typical Optical-Electrical Characteristic Curves
11/06/2000
110
Viewing Angle
2
1/2
(deg)
Color
Forward
Luminous
Voltage
Intensity
@I
F
=20mA
@I
F
=20mA
(V)
(mcd)
0
5
10
15
20
25
0
1
2
3
4
5
6
Unity Opto Technology Co., Ltd.
0
0.2
0.4
0.6
0.8
1
0
5
10
15
20
25
1.0
0.9
0.8
FIG.5 RADIATION PATTERN DIAGRAM
0.5 0.3 0.1 0.2 0.4 0.6
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Forward Current (mA)
Forward Current I
F
(mA)
90
70
30
40
60
50
80
Relative Luminous Intensity
Relative Luminous Intensity
Relative Luminous Intensity
Normalized at I
F
=25mA
0
5
10
15
20
25
30
0
10 20 30 40 50 60 70 80 90 100
Dominant
Wave
Langth
D
(nm)
Ambient Temperature T
A
(
o
C)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
50
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
0
0.5
1
50
600
400
300
700
0
o
10
o
20
o
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