LITE-ON
Features
TECHNOLOGY
CORPORATION
Property of Lite-On Only
* 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-C195KGJEKT
Lens
Water Clear
Source Color
AlInGaP Green
AlInGaP Red
Pin Assignment
1,3
2,4
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Part
No. : LTST-C195KGJEKT
Page :
1
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BNS-OD-C131/A4
LITE-ON
Absolute Maximum Ratings At Ta=25°C
TECHNOLOGY
CORPORATION
Property of Lite-On Only
LTST-C195KGJEKT
Parameter
Green
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Derating Linear From 25°C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Unit
Red
75
80
30
0.4
5
-55°C to + 85°C
-55°C to
+
85°C
mW
75
80
30
0.4
5
mA
mA
mA/°C
V
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
Part
No. : LTST-C195KGJEKT
Page :
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BNS-OD-C131/A4
LITE-ON
Suggestion Profile:
TECHNOLOGY
CORPORATION
Property of Lite-On Only
(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 ro 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
No. : LTST-C195KGJEKT
Page :
3
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BNS-OD-C131/A4
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics At Ta=25°C
Parameter
Symbol
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
2θ1/2
TYP.
LTST-C195KGJEKT
Green
18.0
35.0
Red
18.0
45.0
Unit
Test Condition
mcd
IF =20mA
Note 1
130
574
130
632
deg
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
IF =20mA
Note 3
Peak Emission Wavelength
λP
TYP.
nm
Dominant Wavelength
λd
TYP.
571
624
nm
Spectral Line Half-Width
∆λ
TYP.
TYP.
MAX.
MAX.
15
2.0
2.4
10
40
20
2.0
2.4
10
40
nm
Forward Voltage
VF
V
IF =20mA
Reverse Current
IR
µA
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.
θ
1/2 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.
Part
No. : LTST-C195KGJEKT
Page :
4
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BNS-OD-C131/A4
LITE-ON
Bin Code List
Luminous Intensity
Bin Code
M
N
P
Q
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Color : Green , Unit : mcd @20mA
Min.
18.0
28.0
45.0
71.0
Max.
28.0
45.0
71.0
112.0
Tolerance on each Intensity bin is +/-15%
Luminous Intensity
Bin Code
M
N
P
Q
Color : Red , Unit : mcd @20mA
Min.
18.0
28.0
45.0
71.0
Tolerance on each Intensity bin is +/-15%
Dominant Wavelength
Bin Code
C
D
E
Color : Green , Unit : mcd @20mA
Min.
567.5
570.5
573.5
Max.
570.5
573.5
576.5
Max.
28.0
45.0
71.0
112.0
Tolerance for each Dominate Wavelength bin is +/- 1nm
Part
No. : LTST-C195KGJEKT
Page :
5
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11
BNS-OD-C131/A4
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