SMD LED
Product Data Sheet
LTST-020KRKT
Spec No.: DS22-2011-0398
Effective Date: 09/26/2014
Revision: B
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
*
*
*
*
*
*
Meet ROHS, Green Product.
Package in 12 mm 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-020KRKT
Lens Color
Water Clear
Source Color
AlInGaP Red
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.1
mm (.004") unless otherwise noted.
Part No. : LTST-020KRKT
BNS-OD-C131/A4
Page :
1
of
11
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at Ta=25
℃
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
Suggest IR Reflow Condition For Pb Free Process:
LTST-020KRKT
Unit
72
mW
80
mA
30
5
-40℃ to + 85℃
-40℃ to + 100℃
mA
V
IR-Reflow Soldering Profile for lead free soldering
(Acc. to J-STD-020B)
Part No. : LTST-020KRKT
BNS-OD-C131/A4
Page :
2
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11
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at Ta=25
℃
Part No.
LTST-
020KRKT
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IF = 20mA
Note 1
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 3
Luminous Intensity
IV
112
-
280
mcd
Viewing Angle
2
1/2
020KRKT
110
deg
Peak Emission Wavelength
P
020KRKT
639
nm
Dominant Wavelength
d
020KRKT
631
nm
Spectral Line Half-Width
020KRKT
20
nm
Forward Voltage
VF
020KRKT
2.0
2.4
V
IF = 20mA
Reverse Current
IR
020KRKT
10
μA
VR = 5V
NOTE: 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. Forward Voltage Tolerance is +/- 0.1 volt.
Part No. : LTST-020KRKT
BNS-OD-C131/A4
Page :
3
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11
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List
Luminous Intensity
Bin Code
R1
R2
S1
S2
Min.
112.0
140.0
180.0
224.0
Tolerance on each Intensity bin is +/-11%
Unit : mcd @20mA
Max.
140.0
180.0
224.0
280.0
Part No. : LTST-020KRKT
BNS-OD-C131/A4
Page :
4
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