SPECIFICATIONS FOR UPEC SMD TYPE WHITE LED
MODEL: UE-PP440NW0-14T
UPEC ELECTRONICS CORPORATION
Features
P-LCC-4 package
Wide viewing angle
Inter reflector
Available on tape and reel ( 8mm Tape )
Package Dimensions
Part NO.
Chip Material
Lens Color
Source Color
UE-PP440NW0-14T
InGaN
Water Clear
White
Notes
1.
All dimensions are in millimeters (inches).
2.
Tolerance is ±0.25mm (.010”) unless otherwise noted.
3.
Lead spacing is measured where the leads emerge from the package.
4.
Specifications are subject to change without notice.
5.
Precautions for ESD:
STATIC SHIELD Electricity and surge damages the LED. It is recommended to use a wrist band or
anti-electrostatic glove when handling the LED. All devices, equipment and machinery must be
properly grounded.
6.
This data-sheet only valid for six months.
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T
Absolute Maximum Ratings at Ta=25°
Parameter
Symbol
Max
Unit
Power Dissipation
PD
120
mW
Pulse Forward Current
IPF
100
mA
Forward Current
IF
30
mA
Reverse Voltage
VR
5
V
Operating Temperature Range
Topr
- 40 to + 85
℃
Storage Temperature Range
Tstg
- 40 to + 100
℃
Electrical / Optical Characteristics at Ta=25°
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IV
1000
1400
---
mcd
If=30mA (Note 1)
2θ1/2
---
120
---
Deg
(Note 2)
Forward Voltage
VF
---
3.3
4.2
V
IF = 30mA
Reverse Current
IR
---
---
50
μA
VR = 5V
Luminous Intensity
Viewing Angle
BIN
LP
LQ
---
---
---
---
Range
1000-1500
1500-2200
---
---
---
---
Measurement Uncertainty of the Luminous Intensity: ± 15%
Color Ranks
Rank
X1
Y1
X2
Y2
X3
Y3
X4
Y4
Y2
0.346
0.400
0.382
0.377
0.361
0.348
0.327
0.369
Y1
0.327
0.369
0.361
0.348
0.338
0.316
0.307
0.339
A0
0.307
0.339
0.338
0.316
0.319
0.289
0.287
0.311
A1
0.287
0.311
0.319
0.289
0.299
0.267
0.271
0.287
A2
0.271
0.287
0.299
0.267
0.284
0.245
0.253
0.266
A3
0.253
0.266
0.284
0.245
0.265
0.225
0.236
0.247
Tolerance
X=±0.02
Y=±0.02
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.
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T
Tape Specification: 2000pcs Per Reel
Package Dimensions of Reel
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T
Typical Electrical / Optical Characteristics Curves
Spectrum Distribution
Relative luminous intensity(%)
100
80
60
40
20
0
400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760
Wavelength (nm)
Forward Current VS. Forward Voltage
Luminous Intensity VS. Forward Current
Relative Luminous Inttensity(%)
Forward Current IF (mA)
50
40
30
20
10
0
0
1.0
2.0
3.0
4.0
125
100
75
50
25
0
5.0
0
20
Forward Voltage(VF) -Volts
40
60
80
100
Forward Current IF (mA)
Radiation Diagram
Forward Current VS. Ambient Temperature
20°
40
10°
0°
Forward Current IF (mA)
30°
30
40°
20
1.0
0.9
50°
0.8
60°
10
0.7
70°
80°
0
0
25
50
75
90°
0.6
100
0.4
0.2
0 0.1
0.3
0.5
Ambient Temperature (°C)
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T
Descriptions
z The Chip-LED Taping is much smaller than lead frame type components, thus enable smaller board
size, higher packing density, reduced storage space and finally smaller equipment to be obtained.
z
Besides, lightweight makes them ideal for miniature application, etc.
Recommended Solder Pad
Ir Reflow Soldering (Lead-free)
°C
300
Process limit
Typical type
250
255°C
240°C
10 s min
202°C
200
Tem p.
260°C ±5°
30 s max
150
140°C
100
80 s max
60 s
50
34°C
49°C
0
0
50
100
150
200
Time
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
250
S
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T
Precautions For Use
z Over–current–proof
Customer must apply resistors for protection, otherwise slight voltage shift will cause
big current change （Burn out will happen）
z
Storage
1.
The operation of temperature and R.H. are：-20℃～80℃, 60％R.H. Max..
2.
Once the package is opened, the products should be used within a week. Otherwise, they should be
kept in a damp proof box with desiccating agent. Considering the tape life, we suggest our customers
to use our products within 1.5 year（from production date）.
It is recommended to bake before soldering when the package is unsealed after 72 hrs.
The condition is : 60℃±5℃ for 15hrs.
Test Circuit
R
LED
The C.I.E. 1931 color rank (Tolerance ±0.02)
0.9
The C.I.E. 1931 chromaticity diagram
520
530
0.8
540
0.7
550
560
0.6
570
y
0.5
580
590
0.4
600
Y2
0.3
610
Y1
490
B1
0.2
B2
PK
H3
480
0.1
630
680
A0
A1
A2
A3
H4
470
460
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
x
Approved
Checked
Symbol
Name
G
FEB/11/07
Mark
Date
James
Description Approve.
Steven
Drawing No
UPEC ELECTRONICS CORPORATION
UPEC LED
UE-PP440NW0-14T