LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* High luminous intensity output.
* Low power consumption.
* High efficiency.
* Versatile mounting on PCB or panel.
* I.C. Compatible / low current requirements.
* Popular T-1
3/4
diameter.
Package Dimensions
Part No.
LTL2H3SEK-032A
LTL2H3SYK-032A
Lens
Water Clear
Water Clear
Source Color
AlInGaP Red
AlInGaP Amber
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. : LTL2H3SEK-032A / LTL2H3SYK-032A
BNS-OD-C131/A4
Page :
1
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at TA=25
°C
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Continuous Forward Current
Derating Linear From 25
°C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[1.6mm(.063") From Body]
100
50
0.6
5
100
50
0.6
5
-40
°C
to + 85
°C
-55
°C
to + 100
°C
260
°C
for 5 Seconds
mA
mA
mA/℃
V
Red
130
Amber
130
Unit
mW
Part No. : LTL2H3SEK-032A / LTL2H3SYK-032A
BNS-OD-C131/A4
Page :
2
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at TA=25
°C
Part NO.
(LTL)
RED
AMBER
Parameter
Symbol
Min.
2500
2500
Typ.
6350
5500
Max.
Unit
mcd
Test Condition
I
F
= 20mA
Note 1
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
Luminous Intensity
I
V
2θ
1/2
λ
P
λ
d
Δλ
Viewing Angle
Peak Emission
Wavelength
Dominant Wavelength
Spectral Line
Half-Width
Forward Voltage
15
RED
AMBER
RED
AMBER
RED
AMBER
RED
deg
639
591
630
590
17
17
2.25
2.35
2.6
2.6
100
nm
nm
nm
V
F
AMBER
V
μA
I
F
= 20mA
Reverse Current
I
R
40
V
R
= 5V
Capacitance
C
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.
Part No. : LTL2H3SEK-032A / LTL2H3SYK-032A
BNS-OD-C131/A4
Page :
3
of
9
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25
°C
Ambient Temperature Unless Otherwise Noted)
Part No. : LTL2H3SEK-032A / LTL2H3SYK-032A
BNS-OD-C131/A4
Page :
4
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9
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 folding.
* 2.54mm (0.1") straight lead spacing available.
* Folding packaging simplifies handling and testing.
Reel packaging is available by removing 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
Symbol
D
F
△H
H1
H2
L
P
P1
P2
T
W0
W1
W2
W3
12.4
4.4
5.05
--
8.5
14.5
0
17.5
Minimum
mm
3.8
2.3
--
20.0
28.4
inch
0.149
0.091
--
0.787
1.118
W0
0.488
0.173
0.198
--
0.334
0.571
0
0.689
mm
4.2
3.0
2.0
21.0
30.0
11.0
13.0
5.8
7.65
0.90
9.75
15.5
3.0
19.0
inch
0.165
0.118
0.078
0.827
1.181
0.433
0.511
0.228
0.301
0.035
0.384
0.610
0.118
0.748
Part No. : LTL2H3SEK-032A / LTL2H3SYK-032A
BNS-OD-C131/A4
Page :
5
of
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