Issue 1.0 0505
Page 1
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Oval Green LED Lamp (4mm)
OVLJGGD8
x
High luminous intensity
x
Defined spatial radiation
x
Multiple viewing angles
x
UV-resistant epoxy
x
Precision optical performance
The OVLJGGD8 is designed for superior performance in outdoor environments. Its radiation pattern matches red
(OVLJRGD8) and blue (OVLJBGD8) devices in identical packages to create LED pixels for full-color video
screens.
Applications
x
Variable Message Signs
x
Indoor/Outdoor Advertising Signage
x
Traffic and Highway Signs
x
Full-Color Video Signs
Product Photo Here
Part Number
Material
Emitted Color
Intensity Typ. mcd
OVLJGGD8
InGaN
Green
1200
Lens Color
Green Diffused
Data is subject to change without prior notice.
RoHS
Issue 1.0 0505
Page 2
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Oval Green LED Lamp (4mm)
OVLJGGD8
Absolute Maximum Ratings
T
A
= 25
o
C unless otherwise noted
Storage Temperature Range
-40 ~ +100 C
Operating Temperature Range
-40 ~ +95 C
Reverse Voltage
5 V
Continuous Forward Current
25 mA
Peak Forward Current (10% Duty Cycle, 1KHz)
100 mA
Power Dissipation
105 mW
260C
Lead Soldering Temperature (3mm from the base of the epoxy bulb)
1
Note:
1. Solder time less than 3 seconds at temperature extreme.
Electrical Characteristics
T
A
= 25
o
C unless otherwise noted
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
I
v
Luminous Intensity
770
1200
----
mcd
I
F
= 20mA
V
F
Forward Voltage
----
3.6
4.2
V
I
F
= 20mA
I
R
Reverse Current
----
----
100
A
V
R
= 5V
D
Dominant Wavelength
520
525
535
nm
I
F
= 20mA
2 H-H
50% Power Angle
----
100
----
deg
I
F
= 20mA
2 V-V
----
50
----
deg
I
F
= 20mA
Standard Bins
(I
F
= 20mA)
Lamps are sorted to luminous intensity (I
V
) and dominant wavelength (
D
) bins shown.
Orders for OVLJGGD8 may be filled with any or all bins contained as below.
Important Notes:
1. All ranks will be included per delivery, rank ratio will be based on the chip distribution.
2. To designate luminous intensity ranks, please contact OPTEK.
3. Pb content <1000PPM.
L
u
m
i
n
o
u
s
I
n
t
e
n
s
i
t
y
(
m
c
d
)
Luminous intensity is
at S bin or above.
X7
X8
X9
2130
1520
U
1100
T
770
S
Dominant Wavelength (nm)
525
530
535
520
Issue 1.0 0505
Page 3
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Oval Green LED Lamp (4mm)
OVLJGGD8
Typical Electro-Optical Characteristics Curves
Reverse Current vs. Reverse Voltage
V
A
Forward Current vs. Forward Voltage
V
mA
Relative Luminous Intensity vs. Wavelength
mA
Half Power WL = 38nm
Relative Luminous Intensity vs. Forward Current
mA
%
Maximum Forward DC Current vs. Ambient
Temperature
mA
C
Far Field Pattern
H-H
V-V
50% Power Angle: H-H: 100 V-V: 50
Issue 1.0 0505
Page 4
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Issue
Change Description
Approval
Date
1.0
Initial Release
J. Haynie
5/26/05
Oval Green LED Lamp (4mm)
OVLJGGD8
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