LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Features
* High luminous intensity output.
* Low power consumption.
* High efficiency.
* Versatile mounting on P.C. board or panel.
* I.C. Compatible/low current requirements.
* Popular T-1
3/4
diameter.
Package
Dimensions
Part No.
LTL2V3UEK-012
Lens
Water
Clear
Source Color
AlInGaP Red
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm(.010") unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
Part
No. : LTL2V3UEK-012
Page :
1
of
11
BNS-OD-C131/A4
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at T
A
=25℃
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Derating Linear From 50℃
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[1.6mm(.063") From Body]
Maximum Rating
120
130
50
0.75
5
-40℃ to + 80℃
-55℃ to + 100℃
260℃ for 5 Seconds
Unit
mW
mA
mA
mA/℃
V
Part
No. : LTL2V3UEK-012
Page :
2
of
11
BNS-OD-C131/A4
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25℃
Parameter
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
Symbol
I
V
2θ
1/2
λ
P
λ
d
∆λ
V
F
I
R
C
40
Min.
1150
Typ.
2500
30
632
624
20
2.0
2.4
100
Max.
Unit
mcd
deg
nm
nm
nm
V
µA
pF
I
F
= 20mA
V
R
= 5V
V
F
= 0 , f = 1MHz
Test Condition
I
F
= 20mA
Note 1
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
NOTE: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. Iv classification code is marked on each packing bag.
4. The dominant wavelength,
λd
is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
Part
No. : LTL2V3UEK-012
Page :
3
of
11
BNS-OD-C131/A4
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Typical
(25
℃
Electrical
Ambient
/
Optical
Characteristics
Otherwise
Curves
Temperature
Unless
Noted)
Part
No. : LTL2V3UEK-012
Page :
4
of
11
BNS-OD-C131/A4
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Features
* Compatible with radial lead automatic insertion equipment.
* Most radial lead plastic lead lamps available packaged in tape and reel.
* 2.54mm (0.1") straight lead spacing available.
* Reel packaging simplifies handling and testing.
Folding packaging is available by adding suffix “A” on option.
Package Dimensions
Specification
Item
Tape Feed Hole Diameter
Component Lead Pitch
Front to Rear Deflection
Feed Hole to Bottom of Component
Feed Hole to Overall Component Height
Lead Length After Component Height
Feed Hole Pitch
Lead Location
Center of
Component Location
Total Tape Thickness
Feed Hole Location
Adhesive Tape Width
Adhesive Tape Position
Tape Width
Part
No. : LTL2V3UEK-012
Symbol
D
F
△
H
H1
H2
L
P
P1
P2
T
W0
W1
W2
W3
Minimum
mm
3.8
2.3
--
21.5
29.9
12.4
4.4
5.05
--
8.5
14.5
0
17.5
inch
0.149
0.091
--
0.846
1.177
W0
0.488
0.173
0.198
--
0.334
0.571
0
0.689
Page :
5
Maximum
mm
inch
4.2
3.0
2.0
22.5
31.5
11.0
13.0
5.8
7.6`5
0.90
9.75
15.5
3.0
19.0
of
0.165
0.118
0.078
0.886
1.240
0.433
0.511
0.228
0.301
0.035
0.384
0.610
0.118
0.748
11
BNS-OD-C131/A4
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