T-1 3/4 (
5mm)
HIGH POWER AlInGaP LED LAMPs
MVL-544UOL
Description
The MVL-544UOL utilizes the latest absorbing
substrate Aluminum Indium Gallium Phosphide
(AlInGaP) LED technology. This LED material
has outstanding light output efficiency over a
wide range of drive current. The package is
T-1 3/4 (5mm) water clear standard type.
Features
l
Ultra - brightness
l
Low power consumption
l
TTL compatible
l
Reliable
Absolute Maximum Ratings
@ T
A
=25
o
C
Parameter
Symbol
Maximum Rating
Unit
Power Dissipation
P
ad
125
mW
Peak Forward Current(1/10 Duty Cycle 100
s pulse )
I
pf
200
mA
Continuous Forward Current
I
af
50
mA
Reverse Voltage
V
R
5
V
Operating Temperature Range
T
opr
Storage Temperature Range
T
stg
Lead Soldering Temperature 1.6 mm from body for 5 seconds at 260
o
C
09/05/2000
-40
o
C
to +100
o
C
-40
o
C
to +100
o
C
Package Dimensions
Unity Opto Technology Co., Ltd.
Notes :
1. Tolerance is 0.25 mm (.010") unless otherwise noted.
2. Protruded resin under flange is 1.5 mm (.059") max.
3. Lead spacing is measured where the leads emerge from the package.
Unit: mm ( inches )
5.00
(.200)
8.60
(.393)
5.00
(.200)
2.54
(.100)
0.50 TYP.
(.020)
25.40MIN.
(1.000)
1.00MIN.
(.040)
A
C
MVL-544UOL
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
Symbol
Min.
Typ .
Max.
Unit
Luminous Intensity
I
F
=20mA
I
V
-
1500
-
mcd
Forward Voltage
I
F
=20mA
V
F
-
1.9
2.4
V
Reverse Current
I
R
-
-
100
A
Wavelength
I
F
=20mA
p
-
630
-
nm
Spectral Line Half Width
I
F
=20mA
-
20
-
nm
Viewing Angle
I
F
=20mA
2
1/2
-
30
-
deg.
Typical Optical-Electrical Characteristic Curves
09/05/2000
V
R
=5V
Unity Opto Technology Co., Ltd.
0
0.5
1
550
570
590
610
630
650
670
690
FIG.5 RADIATION DIAGRAM
1.0
0.9
0.8
0 10 20
0
10
20
30
40
50
1.2
1.6
2.0
2.4
2.8
3.2
Relative Radiant Intensity
0
1
2
3
4
5
0
20
40
60
80
100
Forward Current (mA)
FIG.4 RELATIVE RADIANT INTENSITY
VS. FORWARD CURRENT
Forward Current (mA)
0
10
20
30
40
50
60
0
20
40
60
80
100
Wavelength (nm)
FIG.1 SPECTRAL DISTRIBUTION
Forward Voltage (V)
FIG.2 FORWARD CURRENT VS.
FORWARD VOLTAGE
30
o
40
o
50
o
60
o
70
o
80
o
90
o
0.5 0.3 0.1 0.2 0.4 0.6
Relative Intensity
Forward Current I
F
(mA)
Ambient Temperature T
A
(
o
C
)
FIG.3 RELATIVE RADIANT INTENSITY VS.
VS.AMBIENT TEMPERATURE
PDF 
ZIP