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.
LTL2P38RKW
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. : LTL2P38RKW
BNS-OD-C131/A4
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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 40°C
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°C to + 80°C
-55°C to + 100°C
270°C for 6 Seconds
Unit
mW
mA
mA
mA/°C
V
Part No. : LTL2P38RKW
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25℃
Parameter
Radiant Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
Symbol
Ie
2θ
1/2
λ
P
λ
d
∆λ
V
F
I
R
C
40
Min.
10.2
22
632
624
20
2.0
2.4
100
Typ.
Max.
30.5
Unit
mW/sr
deg
nm
nm
nm
V
µA
pF
I
F
= 20mA
V
R
= 5V
V
F
= 0 , f = 1MHz
Test Condition
I
F
= 20mA
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.
Radiometric Intensity (mW/sr at 20mA)
Bin
L
M
N
P
Q
R
Min.
10.2
12.3
14.7
17.7
21.2
25.4
Max.
12.3
14.7
17.7
21.2
25.4
30.5
Note: Tolerance for each bin will be ± 15%
Part No. : LTL2P38RKW
BNS-OD-C131/A4
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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. : LTL2P38RKW
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Packing Spec
1000, 500 or 250 pcs per packing bag
8 packing bags per inner carton
total 8000 pcs per inner carton
8 Inner cartons per outer carton
total 64000 pcs per outer carton
In every shipping lot, only the last pack will be non-full packing
Part No. : LTL2P38RKW
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