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.
LTL2R3SEK-032
Lens
Water Clear
Source Color
AlInGaP Super 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. : LTL2R3SEK-032
BNS-OD-C131/A4
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1
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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]
100
50
0.6
5
-40℃ to + 100℃
-55℃ to + 100℃
260℃ for 5 Seconds
mA
mA
mA/℃
V
Maximum Rating
130
Unit
mW
Part No. : LTL2R3SEK-032
BNS-OD-C131/A4
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2
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25
℃
Parameter
Symbol
I
V
Min.
1900
Typ.
3700
Max.
Unit
Test Condition
I
F
= 20mA
Note 1 ,5
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
Luminous Intensity
mcd
Viewing Angle
2θ
1/2
λ
P
λ
d
Δλ
30
deg
Peak Emission Wavelength
639
nm
Dominant Wavelength
630
nm
Spectral Line Half-Width
17
nm
Forward Voltage
V
F
2.25
2.7
V
μA
I
F
= 20mA
Reverse Current
I
R
100
V
R
= 5V
Capacitance
C
40
pF
V
F
= 0 , f = 1MHz
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.
5. The Iv guarantee should be added
±15%
.
Part No. : LTL2R3SEK-032
BNS-OD-C131/A4
Page :
3
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Part No. : LTL2R3SEK-032
BNS-OD-C131/A4
Page :
4
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11
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
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. : LTL2R3SEK-032
BNS-OD-C131/A4
Symbol
D
F
△H
H1
H2
L
P
P1
P2
T
W0
W1
W2
W3
Specification
Minimum
Maximum
mm
inch
mm
inch
3.8
0.149
4.2
0.165
2.3
0.091
3.0
0.118
--
--
2.0
0.078
20.0
0.787
21.0
0.827
28.4
1.118
30.0
1.181
W0
11.0
0.433
12.4
0.488
13.0
0.511
4.4
0.173
5.8
0.228
5.05
0.198
7.65
0.301
--
--
0.90
0.035
8.5
0.334
9.75
0.384
14.5
0.571
15.5
0.610
0
0
3.0
0.118
17.5
0.689
19.0
0.748
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