LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Meet ROHS
* Extra Thin (0.35Hmm) Full Color SMD 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
Part no.
Lens
Source Color
AlInGaP Red
Pin Assignment
1
2
3
LTST-C19HE1WT
White Diffused
InGaN Green
InGaN Blue
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
Part
No. : LTST-C19HE1WT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings
At Ta=25℃
℃
LTST-C19HE1WT
Parameter
Blue
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC forward current
Derating Linear From 25°C
Reverse Voltage
Note A
Operating Temperature Range
Storage Temperature Range
Infrared Soldering Condition
Note A: Reverse Voltage can’t be continued operating
Unit
Green
80
100
20
0.25
5
-20°C
-30°C
Red
75
80
30
0.4
5
to + 80°C
to + 85°C
mW
mA
mA
mA/°C
V
80
100
20
0.25
5
260°C For 5 Seconds
Part
No. : LTST-C19HE1WT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Suggestion Profile:
Suggestion IR Reflow Profile For Pb Free Process
Part
No. : LTST-C19HE1WT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical
Optical
Characteristics
At Ta=25℃
℃
LTST-C19HE1WT
Unit
Blue
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
2θ1/2
TYP.
28.0
-
180.0
Green
112.0
-
450.0
130
Red
45.0
-
180.0
deg
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
IF = 20mA
Note 3
mcd
IF = 20mA
Note 1
Test
Condition
Parameter
Symbol
Peak Emission Wavelength
λPeak
TYP.
468
520
632
nm
Dominant Wavelength
λd
TYP.
470
525
624
nm
Spectral Line Half-Width
∆λ
TYP.
MIN.
26
2.80
-
3.90
10
35
2.80
-
3.90
10
17
1.80
-
2.40
10
nm
Forward Voltage
VF
TYP.
MAX.
V
IF = 20mA
Reverse Current
IR
MAX.
µA
VR = 5V
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.
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.
Part
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Luminous Intensity
Bin Code
N
P
Q
R
Color : Blue , Unit : mcd @20mA
Min.
28.0
45.0
71.0
112.0
Max.
45.0
71.0
112.0
180.0
Tolerance on each Intensity bin is +/-15%
Luminous Intensity
Bin Code
R
S
T
Color : Green , Unit : mcd @20mA
Min.
112.0
180.0
280.0
Tolerance on each Intensity bin is +/-15%
Luminous Intensity
Bin Code
P
Q
R
Color : Red , Unit : mcd @20mA
Min.
45.0
71.0
112.0
Tolerance on each Intensity bin is +/-15%
Max.
71.0
112.0
180.0
Max.
180.0
280.0
450.0
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BNS-OD-C131/A4
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