LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Meet ROHS.
* Ultra Bright AlGaAs on GaAs Chip LED.
* Package In 8mm Tape On 7" Diameter Reels.
* EIA STD package.
* I.C. compatible.
* Compatible With Automatic Placement Equipment.
* Compatible With Infrared Reflow Solder Process.
Package
Dimensions
Part No.
LTST-C190CKT
Notes:
1. All dimensions are in millimeters (inches).
Lens
Water Clear
Source Color
AlGaAs on GaAs Red
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Part
No. : LTST-C190CKT
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1
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute
Maximum
Ratings
At
Ta=25℃
℃
LTST-C190CKT
62.5
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Infrared Soldering Condition
Unit
mW
mA
mA
V
60
25
5
-30°C to + 85°C
-40°C to + 85°C
260°C For 10 Seconds
Part
No. : LTST-C190CKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Suggestion Profile:
Suggestion IR Reflow Profile For Pb Free Process
Part
No. : LTST-C190CKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical
Optical
Characteristics
Symbol
At
Ta=25
℃
Min.
Typ.
Max.
Unit
Test Condition
IF = 10mA
Note 1
Parameter
Part No.
LTST-
C190CKT
Luminous Intensity
IV
2.8
-
28.0
mcd
Viewing Angle
2θ1/2
C190CKT
130
deg
Note 2 (Fig.5)
Peak Emission Wavelength
λP
C190CKT
660
nm
Measurement
@Peak (Fig.1)
IF=10mA
Note 3
Dominant Wavelength
λd
C190CKT
638
nm
Spectral Line Half-Width
Δλ
C190CKT
20
nm
Forward Voltage
VF
C190CKT
1.6
-
2.4
V
IF = 20mA
Reverse Current
IR
C190CKT
10
μA
VR = 5V
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the
CIE eye-response curve.
2.
θ1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength,
λd
is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
Part
No. : LTST-C190CKT
Page :
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List
Luminous Intensity
Bin Code
H
J
K
L
M
Min.
2.8
4.5
7.1
11.2
18.0
Unit : mcd @10mA
Max.
4.5
7.1
11.2
18.0
28.0
Tolerance on each Intensity bin is +/-15%
Part
No. : LTST-C190CKT
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BNS-OD-C131/A4
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