LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Meet ROHS, Green Product.
* Package In 8mm Tape On 7" Diameter Reels.
* Compatible With Automatic Placement Equipment.
* Compatible With Infrared And Vapor Phase Reflow Solder Process.
* EIA STD package.
* I.C. compatible.
Package
Dimensions
Part No.
LTST-C155GYKT
Notes:
Lens
Water Clear
Source Color
GaP on GaP Green
GaAsP on Gap Yellow
Pin Assignment
1,3
2,4
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Part
No. : LTST-C155GYKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute
Maximum
Ratings
At
Ta=25
℃
LTST-C155GYKT
Parameter
Green
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Derating Linear From 50°C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Wave Soldering Condition
Infrared Soldering Condition
Vapor Phase Soldering Condition
Unit
Yellow
60
80
20
0.4
5
-55°C to + 85°C
-55°C to + 85°C
260°C For 5 Seconds
260°C For 5 Seconds
215°C For 3 Minutes
mW
100
120
30
0.6
5
mA
mA
mA/°C
V
Part
No. : LTST-C155GYKT
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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 th a t m u s t to u s e S n A g
Cu
s o ld e r p a s t e
Part
No. : LTST-C155GYKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics At Ta=25°C
°
Symbol
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
2θ1/2
TYP.
130
130
deg
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
Note 3
LTST-C155GYKT
Green
1.80
6.00
Yellow
1.12
2.50
mcd
Unit
Parameter
Test Condition
IF =10mA
Note 1
Peak Emission Wavelength
λP
TYP.
565
585
nm
Dominant Wavelength
λd
TYP.
569
588
nm
Spectral Line Half-Width
∆λ
TYP.
TYP.
30
2.1
2.6
10
35
2.1
nm
Forward Voltage
VF
MAX.
2.6
10
V
IF =20mA
Reverse Current
IR
MAX.
µA
VR = 5V
Capacitance
C
TYP.
35
30
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,λd is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
Part
No. : LTST-C155GYKT
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BNS-OD-C131/A41
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List
Luminous Intensity
Bin Code
G
H
J
K
Color : Green , Unit : mcd @10mA
Min.
1.80
2.80
4.50
7.10
Tolerance on each Intensity bin is +/-15%
Luminous Intensity
Bin Code
F
G
H
J
Color : Yellow , Unit : mcd @10mA
Min.
1.12
1.80
2.80
4.50
Tolerance on each Intensity bin is +/-15%
Max.
1.80
2.80
4.50
7.10
Max.
2.80
4.50
7.10
11.2
Part
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BNS-OD-C131/A4
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