OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A 10/05
Page 1 of 4
Round Blue Through-hole LED
Lamp (5 mm)
OVLFB3C7
x
High brightness with well-defined spatial radiation patterns
x
UV-resistant epoxy lens
x
Blue (470 nm)
Product Photo Here
Part Number
Material
Emitted Color
Intensity Typ. mcd
Lens Color
InGaN
Blue
Water Clear
OVLFB3C7
1350
The
OVLFB3C7
is a high-intensity InGaN LED mounted in a clear plastic T-1 package. Its UV-resistant epoxy
lens makes this device an optimal solution for outdoor applications. This LED provides a well-defined and even
emission pattern.
Applications
x
Traffic and pedestrian signals
x
Signage and architectural lighting
x
Backlighting
x
Automotive
DO NOT LOOK DIRECTLY
AT LED WITH UNSHIELDED
EYES OR DAMAGE TO
RETINA MAY OCCUR.
RoHS
Moisture
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A 10/05
Page 2 of 4
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Round Blue Through-hole LED (5 mm)
OVLFB3C7
Absolute Maximum Ratings
T
A
= 25
o
C unless otherwise noted
Storage Temperature Range
-40 ~ +100 C
Operating Temperature Range
-40 ~ +85 C
Reverse Voltage
5 V
Continuous Forward Current
2
20 mA
Peak Forward Current (10% Duty Cycle, 1KHz)
50 mA
Power Dissipation
100 mW
125 C
LED Junction Temperature
Lead Soldering Temperature (3mm from the base of the epoxy bulb)
1
260 C
Current Linearity vs. Ambient Temperature
-0.2 mA/ C
Notes:
1. Solder time less than 5 seconds at temperature extreme.
2. Design of Heat Dissipation should be considered.
Electrical Characteristics
T
A
= 25
o
C unless otherwise noted
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
I
v
Luminous Intensity
810
1350
----
mcd
I
F
= 20 mA
V
F
Forward Voltage
----
3.4
4.0
V
I
F
= 20 mA
I
R
Reverse Current
----
----
50
A
V
R
= 5 V
P
Peak Wavelength
----
466
----
nm
I
F
= 20 mA
D
Dominant Wavelength
----
470
----
nm
I
F
= 20 mA
2
50% Power Angle
----
30
----
deg
I
F
= 20 mA
Spectra Half Width
----
25
----
nm
I
F
= 20 mA
Standard Bins
(I
F
= 20mA)
Lamps are sorted to luminous intensity (I
V
) and dominant wavelength (
D
) bins shown.
Orders for OVLFB3C7 may be filled with any or all bins contained as below.
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 <1000 PPM.
15902225
T
11351590
S
8101135
R
Dominant Wavelength (470 nm)
L
u
m
i
n
o
u
s
I
n
t
e
n
s
i
t
y
(
m
c
d
)
Luminous intensity is
at R bin or above.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A 10/05
Page 3 of 4
Round Blue Through-hole LED (5 mm)
OVLFB3C7
Typical Electro-Optical Characteristics Curves
Forward Current vs Forward Voltage
V
mA
Relative Luminous Intensity vs Forward Current
mA
%
Reverse Current vs Reverse Voltage
V
A
Forward Current vs Ambient Temperature
C
mA
Relative Luminous Intensity vs Ambient Temperature
C
%
Beam Pattern
I
V
100%
OPTEK Technology Inc. --
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A 10/05
Page 4 of 4
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Carrier Tape Dimensions: Loaded quantity 1000 pieces per reel
Round Blue Through-hole LED (5 mm)
OVLFB3C7
Moisture Resistant Packaging
Label
Aluminum Moisture-proof Bag
Desiccant
Bar Code Label
Packing Information: Available in bulk or reel
Bulk: 500 pcs/bag
13-Inch Reel: 1000 pcs/reel
PDF 
ZIP