LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Meet RoHS, Green Product.
* Reverse mount Chip LED.
* Ultra bright InGaN White Chip LED.
* Package in 8mm tape on 7" diameter reels.
* Compatible with automatic placement equipment.
* Compatible with infrared reflow solder process.
* EIA STD package.
* I.C. compatible.
Package Dimensions
Part No.
LTW-C230DS2
Notes:
1. All dimensions are in millimeters (inches).
Lens
Yellow
Emitted Color
InGaN White
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Part
No. : LTW-C230DS2
Page :
1
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute
Maximum
Ratings
At
Ta=25℃
℃
LTW-C230DS2
72
100
20
5
-30°C to + 85°C
-55°C to + 105°C
260°C For 10 Seconds
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
Infrared soldering condition
Note: Reverse Voltage can’t be continued operating.
Suggest IR Reflow Condition :
Unit
mW
mA
mA
V
Part
No. : LTW-C230DS2
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2
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Ta=25℃
℃
Electrical
Optical
Characteristics
At
Parameter
Symbol
Part No.
LTW-
Min.
Typ.
Max.
Unit
Test Condition
Luminous Intensity
IV
C230DS2
18.0
45.0
mcd
IF = 2mA
Note 1, 2, 5
Viewing Angle
2θ1/2
C230DS2
0.274
C230DS2
0.226
130
0.294
0.286
0.314
0.347
deg
Fig.6
x
Chromaticity Coordinates
y
IF = 2mA
Note 3, 5
Fig.1
Forward Voltage
VF
C230DS2
2.6
3.1
V
IF = 2mA
Reverse Current
IR
C230DS2
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. Iv 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 recommend to use a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
5. Tester
CAS140B is for the chromaticity coordinates (x, y) & IV.
6. The chromaticity coordinates (x, y) guarantee should be added ± 0.02 tolerance.
Part
No. : LTW-C230DS2
Page :
3
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical
(25
℃
Electrical
Ambient
/
Optical
Characteristics
Unless
Otherwise
Curves
Noted)
Temperature
Part
No. : LTW-C230DS2
Page :
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List
VF Spec. Table
VF Bin
A10
B10
B11
12
13
Forward Voltage (V) at IF = 2mA
Min.
2.60
2.70
2.80
2.90
3.00
IV Spec. Table
Max.
2.70
2.80
2.90
3.00
3.10
Tolerance on each Forward Voltage bin is +/-0.1 volt
IV Bin
Luminous Intensity (mcd) at IF = 2mA
Min.
Max.
M
18
28
N
28
45
Tolerance on each Luminous Intensity bin is +/- 15%.
Hue Spec. Table
Color bin limits at IF = 2mA
x
y
x
y
x
y
x
y
CIE 1931Chromaticity coordinates
0.274
0.274
0.294
0.226
0.274
0.258
0.294
0.254
0.294
0.286
0.258
0.274
0.291
0.294
0.286
0.294
0.319
0.286
0.294
0.319
0.314
0.315
0.314
0.347
0.294
0.254
0.294
0.286
0.314
0.282
0.314
0.315
Hue Bin
S1
S2
S3
S4
Tolerance on each Hue (x, y) bin is +/- 0.01.
C. I. E. 1931 Chromaticity Diagram
0.36
0.34
0.32
0.30
S4
S2
S1
S3
y
0.28
0.26
0.24
0.22
0.26
0.27
0.28
0.29
X
0.3
0.31
0.32
Part
No. : LTW-C230DS2
Page :
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BNS-OD-C131/A4
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