SMD LED
Product Data Sheet
LTST-C155KGKFKT
Spec No.: DS22-2004-099
Effective Date: 10/18/2008
Revision: C
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.
* Dual color chip LED.
* Ultra bright AlInGaP Chip LED.
* Package in 8mm tape on 7" diameter reels.
* EIA STD package.
* I.C. compatible.
* Compatible with automatic placement equipment.
* Compatible with infrared and vapor phase reflow solder process.
Package Dimensions
Devices
Part No.
LTST-C155KGKFKT
Lens
Water Clear
Source Color
AlInGaP Green
AllnGaP Orange
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Pin Assignment
1,3
2,4
Part
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings At Ta=25C
LTST-C155KGKFKT
Parameter
Green
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Unit
Orange
75
80
30
0.4
5
-55°C to + 85°C
-55°C to
+
85°C
75
80
30
0.4
5
mW
mA
mA
mA/°C
V
DC Forward Current
Derating Linear From 25°C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Wave Soldering Condition
Infrared Soldering Condition
Vapor Phase Soldering Condition
260°C For 5 Seconds
260°C For 5 Seconds
215°C For 3 Minutes
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Suggestion Profile:
(1) Suggestion IR Reflow Profile For Normal Process
(2) Suggestion IR Reflow Profile For Pb Free Process
R e c o m m e n d e d P r o file B e t w e e n A s s e m b le A n d H e a t -R e s is t a n c e L in e
T h e P r o file is a v a ila b le t h a t m u s t t o u s e S n A g
Cu
s o ld e r p a s t e
Part
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics At Ta=25C
Parameter
Symbol
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
21/2
TYP.
LTST-C155KGKFKT
Green
18.0
35.0
Orange
28.0
90.0
mcd
Unit
Test Condition
IF =20mA
Note 1
130
574
130
611
deg
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
IF =20mA
Note 3
Peak Emission Wavelength
P
TYP.
nm
Dominant Wavelength
d
TYP.
571
605
nm
Spectral Line Half-Width
TYP.
TYP.
15
2.0
2.4
10
40
17
2.0
2.4
10
40
nm
Forward Voltage
VF
MAX.
MAX.
V
IF =20mA
Reverse Current
IR
A
VR = 5V
Capacitance
C
TYP.
PF
VF=0, f=1MHZ
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,
λ
d is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
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BNS-OD-C131/A4
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