LED Middle POWER
K140SZRxx Series
LED Middle POWER
K140 Product Data Sheet
SZRxx Series
Created Date:
Revision: 16,
03 / 01 / 2013
06 / 06 / 2014
1
BNC-OD-C131/A4
Created Date
:
05/26/2007
Revison
:
1.01, 05/26/2008
LED Middle POWER
K140SZRxx Series
1. Description
The LiteON K140 Product series is a wide beam angle standard-dimension package, combining the lifetime and
reliability advantages of Light Emitting Diodes with the brightness of conventional lighting. It gives you total design
freedom and unmatched brightness, creating a new opportunities for solid state lighting to displace conventional lighting
technologies.
1.1 Features
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.
Meet green product and Pb-free(According to RoHS)
1.2 Available Part Numbers
CCT
6500K
5700K
5000K
4000K
3000K
2700K
Part Number
LTW-K140SZR65
LTW-K140SZR57
LTW-K140SZR50
LTW-K140SZR40
LTW-K140SZR30
LTW-K140SZR27
02
BNC-OD-C131/A4
Created Date: 03/01/2013
Revision: 16, 06/06/2014
LED Middle POWER
K140SZRxx Series
2. Outline Dimensions
Part No.
LTW-K140SZR65
LTW-K140SZR57
LTW-K140SZR50
LTW-K140SZR40
LTW-K140SZR30
LTW-K140SZR27
Lens Color
Source Color
Orange
InGaN Blue
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.1 mm (.008") unless otherwise noted.
03
BNC-OD-C131/A4
Created Date: 03/01/2013
Revision: 16, 06/06/2014
LED Middle POWER
K140SZRxx Series
3. Absolute Maximum Ratings at T
a
=25°C
Parameter
Symbol
Code4
P
o
Rating
Unit
Power Dissipation
Continuous Forward Current
Operating Temperature Range
Storage Temperature Range
Junction Temperature
280
80
-40 ~ +80
-40 ~ +100
≦115
mW
mA
°C
°C
°C
I
F
T
opr
T
stg
T
j
Notes :
1.
Forbid to operating at reverse voltage condition for long.
04
BNC-OD-C131/A4
Created Date: 03/01/2013
Revision: 16, 06/06/2014
LED Middle POWER
K140SZRxx Series
4. Electro-Optical Characteristics
4.1 Typical Performance
Test
Parameter
Correlated Color
CCT
Temperature
x
Chromaticity Coordinates
y
Typ.
Min
Luminous Flux
1
Φ
v
Typ.
Max.
Optical Efficiency
Color Rendering Index
Viewing Angle
η
opt
CRI
2θ
1/2
Typ.
Min.
Typ.
Min
Forward Voltage
V
F
Typ.
Max.
Thermal Resistance
Reverse Current
R
jt
I
R
Typ.
Max.
0.410
16
20.2
24
105
0.403
17
21.0
25
109
0.380
18
22.2
26
116
80
120
2.9
3.2
3.5
30
100
°C/W
μA
V
R
= 5V
V
0.355
19
23.7
27
123
0.342 0.328
19
23.2
27
121
18
22.7
26
118
lm/W
I
F
= 60mA
-
deg
lm
Typ.
0.458
0.434
0.382
0.345
0.329 0.312
-
Typ.
2700
3000
4000
5000
5700
6500
°K
Symbol
Values
Unit
Condition
Notes
1. Luminous flux is the total luminous flux output as measured with an integrating sphere.
2. Iv (flux
v
) classification code is marked on each packing bag.
3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommended using a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
5. CAS140B is the test standard for the chromaticity coordinates (x, y) &
v
.
6. The chromaticity coordinates (x, y) guarantee should be added +/- 0.01 tolerances
7. CRI measurement allowance is ±5
8. The Thermal Resistance is defined
as the figure, R
jt
is the R
th
from T
j
to Thermal Pad Solder:
Reference for thermal resistance:
Using 2.5x 2.5x 0.17 cm Aluminum MCPCB, R
jt
=30°C/W, R
js
=35 °C/W
05
BNC-OD-C131/A4
Created Date: 03/01/2013
Revision: 16, 06/06/2014
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