LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
1. Description
The LTPL (LiteOn Power LED) is a revolutionary, energy efficient and ultra compact new light source,
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.
Features
High power LED light source
Instant light (less than 100 ns)
Low voltage DC operated
Low thermal resistance
RoHS Compliant
Lead free reflow solder compatible
Applications
Portable (flashlight, bicycle)
Downlighters/Orientation
Decorative/Entertainment
Bollards/Security/Garden
Cove/Undershelf/Task
Traffic signaling/Beacons/ Rail crossing and Wayside
Indoor/Outdoor Commercial Residential Architectural
Edge_lit signs (Exit, point of sale)
2. Outline Dimensions
Notes
1. All dimensions are in millimeters.
2. Tolerance is ±0.2 mm (.008") unless otherwise noted.
Part No.: LTPL-P033DS50
BNC-OD-C131/A4
Page:
1
of
13
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
3. Rating and Characteristics
Absolute Maximum Ratings at Ta=25°
C
Parameter
Power Dissipation
Forward Current
Forward Pulse Current
Reverse Voltage
Junction Temperature
Thermal Resistance, Junction-Case
Thermal Resistance, Junction-Ambient
Operating Temperature Range
Storage Temperature Range
Symbol
P
o
I
F
I
FP
V
R
T
j
R
th, J-C
R
th, J-A
T
opr
T
stg
Rating
1.6
500
500
5
105
4.8
13.5
-40 - 85
-40 - 125
Unit
W
mA
mA
V
°
C
°
C/W
°
C/W
°
C
°
C
Notes
1. The pulse mode condition is 1/10 duty cycle with 100 msec pulse width.
2. Forbid to operating at reverse voltage condition for long.
3. The location of case temperature is the thermal PAD temperature around of LED sample.
4. The location of ambient temperature is the air temperature in the chamber.
Part No.: LTPL-P033DS50
BNC-OD-C131/A4
Page:
2
of
13
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electro-Optical Characteristics at Ta=25°
C
Parameter
Forward Voltage
Reverse Current
Luminous Flux
Efficiency
Color Rendering
View Angle
Symbol
V
F
I
R
Φ
V
η
Ra
2θ
1/2
X
Chromaticity Coordinates
Y
Correlated Color Temperature
CCT
4400
0.371
5100
K
125.0
115
65
120
0.355
130.0
MIN.
2.79
TYP.
3.1
MAX.
3.27
100
151.2
Test Condition
I
F
= 350mA
V
R
= 5V
I
F
= 350mA
I
F
= 350mA
I
F
= 350mA
I
F
= 350mA
I
F
= 350mA
°
Unit
V
µA
lm
lm/W
Notes
1.
2.
Luminous flux is the total luminous flux output as initial measured with an integrated sphere.
IS CAS140B is for the luminous flux (lm) and the CIE1931 chromaticity coordinates (x, y)
testing.
3.
4.
5.
6.
7.
The chromaticity coordinates (x, y) is derived from the CIE 1931 chromaticity diagram.
Luminous flux measurement allowance is ±7.5%.
Forward voltage measurement allowance is ±0.1V.
Color coordinates (x, y) measurement allowance is ±0.005.
Color rendering (Ra) measurement allowance is ±2.
Part No.: LTPL-P033DS50
BNC-OD-C131/A4
Page:
3
of
13
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
100%
80%
Relative Intensity (%)
60%
40%
20%
0%
400
450
500
550
600
650
700
750
Wavelength (nm)
Fig 1. Relative Spectrum of Emission
0°
100%
90%
80%
Relative Intensity (%)
70%
60%
50%
40%
30%
20%
10%
0%
90°
60
30°
0°
50
100
60°
30°
Fig 2. Radiation Characteristics
Part No.: LTPL-P033DS50
BNC-OD-C131/A4
Page:
4
of
13
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
500
400
Forward Current I
F
(mA)
350
300
250
200
150
100
50
0
2.5
2.7
2.9
3.1
3.3
3.5
R
th, J-A
=
25
o
C/W
R
th, J-A
=
20
o
C/W
R
th, J-A
=
15
o
C/W
R
th, J-A
=
10
o
C/W
400
Forward Current IF (mA)
300
200
100
0
50
70
90
110
130
Forward Voltage VF (V)
Ambient Temperature (°
C)
Fig 3. Forward Current
Fig 4. Forward Current Derating Curve
1.4
0.39
0.38
1.2
Chromaticity Coordinates x,y
Relative Luminous Flux
1.0
0.37
0.36
0.35
0.34
0.33
0.32
0.31
0.8
y
0.6
x
0.4
0.2
0.0
0
100
200
300
400
500
0
100
200
300
400
500
Forward Current IF (mA)
Forward Current IF (mA)
Fig 5. Relative Luminous Flux
Fig 6. Chromaticity Coordinate Shift
Part No.: LTPL-P033DS50
BNC-OD-C131/A4
Page:
5
of
13
全文预览
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
