T-1 (
φ
3mm)
DUAL COLOR INDICATOR LAMP
Description
The MVL-302B3A is a white diffused, wide viewing
angle, dual chips, utilizing Gallium Phosphide on
Gallium Phosphide green light emitting diode and
Gallium Arsenide Phosphide on Gallium Phosphide
orange light emitting diode.
The green and the orange operating independently
of each other with common anode.
MVL-302B3A
Package Dimensions
Unit: mm (inches)
Features
l
Green And orange Chips Are Matched For
Uniform Light Output.
l
l
Long Life-Solid State Reliability.
Low Power Consumption / I.C. Compatible
Notes :
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.
2. Protruded resin under flange is 0.8 mm (.031") max.
3. Lead spacing is measured where the leads emerge from the package.
Absolute Maximum Ratings
@ T
A
=25 C
Parameter
Power Dissipation
Peak Forward Current(1/10 Duty Cycle 0.1ms pulse width)
Continuous Forward Current
Derating Linear From 25
o
C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
o
o
Symbol
P
ad
I
pf
I
af
V
R
T
opr
T
stg
Maximum Rating
GREEN
100
120
30
0.4
5
o
o
ORANGE
100
120
30
0.5
5
-55 C to +100 C
-55 C to +100 C
o
o
Unit
mW
mA
mA
mA/ C
V
o
Lead Soldering Temperature (1.6 mm from body) for 3 seconds at 260 C
Unity Opto Technology Co., Ltd.
10/04/2002
MVL-302B3A
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Peak Emission Wavelength
Spectral Line Half Width
Viewing Angle
Test Conditions
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
Symbol
I
V
V
F
I
R
λ
p
∆λ
2θ
1/2
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
GREEN/ORANGE
Min .
4.0/4.0
-
-
-
-
-
Typ .
14/12
2.1/2.0
-
565/640
30/40
40
Max .
-
2.8/2.8
100
-
-
-
Unit .
mcd
V
µA
nm
nm
deg.
Typical Optical-Electrical Characteristic Curves
Relative Luminous Intensity
Forward Current I
F
(mA)
1
GREEN
ORANGE
50
40
30
20
10
0
0.8
1.2
1.6
ORANGE GREEN
0.5
0
500 540 580 620 660 700 740
2.0
2.4
2.8
WAVELENGTH-nm
FIG.1 RELATIVE LUMINOUS INTENSITY
VS. WAVELENGTH
Forward Current I
F
(mA)
50
40
30
20
10
0
0
20
40
60
80
o
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
Relative Luminous Intensity
5
4
3
2
1
0
0
10
20
30
40
50
100
Ambient Temperature T
A
( C)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
Relative Luminous Intensity
10
Forward Current I
F
(mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
Relative Luminous Intensity
0
o
10
o
20
o
30
o
40
o
1.0
0.9
0.8
0.5 0.3 0.1
0.2 0.4 0.6
50
o
60
o
70
o
80
o
90
o
1
0.1
-30 -20 -10 0 10 20 30 40 50 60 70
Ambient Temperature (
o
C
)
Fig 5. RELATIVE LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
FIG.6 RADIATION DIAGRAM
Unity Opto Technology Co., Ltd.
10/04/2002
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