ASMT-UWB1-NX302
OneWhite Surface Mount PLCC-2 LED Indicator
Data Sheet
CAUTION: LEDs are ESD sensitive. Please observe appropriate precautions during handling and processing.
This preliminary data is provided to assist you in the evaluation of product(s) currently under development. Until
Avago Technologies releases this product for general sales, Avago Technologies reserves the right to alter prices,
speci cations, features, capabilities, functions, release dates, and remove availability of the product(s) at anytime.
Description
This family of SMT LEDs is packaged in the industry
standard PLCC-2 package. These SMT LEDs have high
reliability performance and are designed to work under
a wide range of environmental conditions. This high
reliability feature makes them ideally suited to be used as
interior signs application conditions.
To facilitate easy pick & place assembly, the LEDs are
packed in EIA-compliant tape and reel. Every reel will be
shipped in single intensity and color bin.
These LEDs are compatible with re ow soldering process.
The wide viewing angle at 120° makes these LEDs ideally
suited for panel, push button, o ce equipment, industrial
equipment, and home appliances. The at top emitting
surface makes it easy for these LEDs to mate with light
pipes. With the built-in re ector pushing up the intensity
of the light output, these LEDs are also suitable to be used
as LED pixels in interior electronic signs.
Features
High reliability package with silicone encapsulation
Compatible with re ow soldering process
High optical e ciency with 100 lm/W
Available in 8 mm carrier tape with reel diameter
180mm
JEDEC MSL 3 product
ESD threshold of 1000 V (HBM model) per Jedec
Applications
Non-automotive use
General Signage backlighting
Amusement machine backlighting
Industrial lighting
Light strips
2
Package Drawing
Notes:
1. All dimensions in millimeters.
2. Terminal nish = Ag plating.
Device Selection Guide
Color Part Number
Luminous Intensity, IV (mcd) (1,2)
Dice Technology
Min. IV
(mcd)
Typ. IV
(mcd)
Max. IV
(mcd)
Test Current
(mA)
White ASMT-UWB1-NX302 1800 – 3550 20 InGaN
Notes:
1. The luminous intensity IV, is measured at the mechanical axis of the lamp package. The actual peak of the spatial radiation pattern may not be
aligned with this axis.
2. Tolerance = ±12%
Part Numbering System
Packaging Option
Color Bin Selection
Intensity Bin Selection
LED Chip Color
ASMT – U X
1 B1 – N X
2 X3 X4 X
5
0.8 ± 0.3
3.5 ± 0.2
2.8 ± 0.2
0.5 ± 0.1
3.2 ± 0.2
2.2 ± 0.2
1.9 ± 0.2
0.1 TYP. 0.8 ± 0.1
CATHODE MARKING
3
Absolute Maximum Ratings (TA = 25° C)
Parameters Rating
DC Forward Current (1) 30 mA
Peak Forward Current (2) 100 mA
Power Dissipation 108 mW
Junction Temperature 110° C
Operating Temperature -40° C to +85° C
Storage Temperature -40° C to +100° C
Notes:
1. Derate linearly as shown in derating curve.
2. Duty Factor = 10%, Frequency = 1 kHz
Optical Characteristics (TA = 25° C)
Color Part Number
Dice
Technology
Typ. Chromaticity
Coordinates (1)
Viewing
Angle 2½ (2)
(Degrees)
Luminous
E ciency
e (lm/W)
Total Flux /
Luminous
Intensity
V (lm) / IV (cd) CRI
x y Typ. Typ. Typ. Min.
White ASMT-UWB1-NX302 InGaN 0.33 0.34 120 100 2.8 70
Notes:
1. The chromaticity coordinates are derived from the CIE 1931Chromaticity diagram and represents the perceived color of the device.
2. ½ is the o -axis angle where the luminous intensity is ½ the peak intensity.
Electrical Characteristics (TA = 25° C)
Color Part Number
Forward Voltage
VF (Volts) @ IF = 20 mA
Reverse
Voltage VR (1)
@ 10 AThermal
Resistance
RJ-P (°C/W)Min. Max. Min.
White ASMT-UWB1-NX302 2.8 3.6 5 150
Note:
1. Reverse Voltage indicates product nal test condition. Long term reverse bias is not recommended.
4
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0 5 10 15 20 25 30 35
DC Forward Current (mA)
Relative Luminous Intensity
(Normalized at 20 mA)
0
5
10
15
20
25
30
35
01234
Forward Voltage (V)
Forward Current (mA)
-0.005
-0.004
-0.003
-0.002
-0.001
0
0.001
0.002
0.003
-0.005 -0.004 -0.003 -0.002 -0.001 0 0.001 0.002 0.003
x
y
0
0.25
0.5
0.75
1
-90 -60 -30 0 30 60 90
Angular Dispalcement (q)
Normalized Intensity
5 mA
10 mA
15 mA
20 mA
30 mA
Figure 1. Forward current vs. forward voltage Figure 2. Relative intensity vs. forward current
Figure 3. Chromaticity shift vs. current Figure 4. Radiation pattern
Figure 5. Maximum forward current vs. ambient temperature. Derated
based on Tjmax 110° C, Rthja 600°C/W
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0 20 40 60 80 100
Ambient Temperature (qC)
Forward Current (A)
Figure 6. Recommended Pb-free re ow soldering pro le
217° C
200° C
60 - 120 SEC.
6°C/SEC. MAX.
3°C/SEC. MAX.
3°C/SEC. MAX.
150° C
255 - 260° C
100 SEC. MAX.
10 - 30 SEC.
TIME
TEMPERATURE
(Acc. to J-STD-020C)
5
Figure 8. Recommended Soldering Pad Pattern
Figure 7. Recommended Pick and Place Nozzle Size
Note: Diameter "D" should be smaller than 2.2mm
D
END
THERE SHALL BE A
MINIMUM OF 160 mm
OF EMPTY COMPONENT
POCKETS SEALED WITH
COVER TAPE.
MOUNTED
WITH
COMPONENTS
THERE SHALL BE A
MINIMUM OF 400 mm
OF EMPTY COMPONENT
POCKETS SEALED WITH
COVER TAPE.
START
USER FEED
DIRECTION
Figure 9. Tape Leader and Trailer Dimensions
Figure 10. Tape Dimensions (Unit: mm)
3.85 ±0.1
2.15 ±0.13.10 ±0.1
4.00 ±0.1
4.00 ±0.1
2.00 ±0.05
3.5 ±0.18.00 ±0.1
1.55 ±0.05
1.75 ±0.1
Cathode Marking
2.60
4.50
1.50
SOLDER RESIST
6
Intensity Bin Select (X2 X3)
Individual reel will contain parts from one half bin only.
X2Min IV Bin
X3
0 Full Distribution
3 3 half bins starting from x21
4 4 half bins starting from x21
5 5 half bins starting from x21
7 3 half bins starting from x22
8 4 half bins starting from x22
9 5 half bins starting from x22
Intensity Bin Limits
Bin ID Min. (mcd) Max. (mcd)
X1 1800 2240
X2 2240 2850
Y1 2850 3550
Y2 3550 4500
Z1 4500 5600
Z2 5600 7150
Tolerance of each bin limit = ±12%
Color Bin Selection (X4)
Individual reel will contain parts from one full bin only.
X4
Bin Color Bin ID
A 1A, 1B, 1C, 1D
B 2A, 2B, 2C, 2D
C 3A, 3B, 3C, 3D
D 4A, 4B, 4C, 4D
E 5A, 5B, 5C, 5D
F 6A, 6B, 6C, 6D
G 7A, 7B, 7C, 7D
H 8A, 8B, 8C, 8D
J 9A, 9B, 9C, 9D
K 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D,
L 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D
M 3A, 3B, 3C, 3D, 4A, 4B, 4C, 4D
N 4A, 4B, 4C, 4D, 5A, 5B, 5C, 5D
Q 6A, 6B, 6C, 6D, 7A, 7B, 7C, 7D
R 7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D
S 8A, 8B, 8C, 8D, 9A, 9B, 9C, 9D
0 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D, 4A, 4B, 4C,
4D, 5A, 5B, 5C, 5D
16A, 6B, 6C, 6D, 7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D, 9A, 9B, 9C, 9D
7
Color Bin ID Limits
Color
Bin ID Chromaticity Coordinates Limits
1A x 0.2950 0.2920 0.2984 0.3009
y 0.2970 0.3060 0.3133 0.3042
1B x 0.2920 0.2895 0.2962 0.2984
y 0.3060 0.3135 0.3220 0.3133
1C x 0.2984 0.2962 0.3028 0.3048
y 0.3133 0.3220 0.3304 0.3207
1D x 0.2984 0.3048 0.3068 0.3009
y 0.3133 0.3207 0.3113 0.3042
2A x 0.3048 0.3130 0.3144 0.3068
y 0.3207 0.3290 0.3186 0.3113
2B x 0.3028 0.3115 0.3130 0.3048
y 0.3304 0.3391 0.3290 0.3207
2C x 0.3115 0.3205 0.3213 0.3130
y 0.3391 0.3481 0.3373 0.3290
2D x 0.3130 0.3213 0.3221 0.3144
y 0.3290 0.3373 0.3261 0.3186
3A x 0.3215 0.3290 0.3290 0.3222
y 0.3350 0.3417 0.3300 0.3243
3B x 0.3207 0.3290 0.3290 0.3215
y 0.3462 0.3538 0.3417 0.3350
3C x 0.3290 0.3376 0.3371 0.3290
y 0.3538 0.3616 0.3490 0.3417
3D x 0.3290 0.3371 0.3366 0.3290
y 0.3417 0.3490 0.3369 0.3300
4A x 0.3371 0.3451 0.3440 0.3366
y 0.3490 0.3554 0.3427 0.3369
4B x 0.3376 0.3463 0.3451 0.3371
y 0.3616 0.3687 0.3554 0.3490
4C x 0.3463 0.3551 0.3533 0.3451
y 0.3687 0.3760 0.3620 0.3554
4D x 0.3451 0.3533 0.3515 0.3440
y 0.3554 0.3620 0.3487 0.3427
5A x 0.3530 0.3615 0.3590 0.3512
y 0.3597 0.3659 0.3521 0.3465
5B x 0.3548 0.3641 0.3615 0.3530
y 0.3736 0.3804 0.3659 0.3597
5C x 0.3641 0.3736 0.3702 0.3615
y 0.3804 0.3874 0.3722 0.3659
5D x 0.3615 0.3702 0.3670 0.3590
y 0.3659 0.3722 0.3578 0.3521
Tolerance of each bin limit = ±0.01
Color
Bin ID Chromaticity Coordinates Limits
6A x 0.3670 0.3702 0.3825 0.3783
y 0.3578 0.3722 0.3798 0.3646
6B x 0.3702 0.3736 0.3869 0.3825
y 0.3722 0.3874 0.3958 0.3798
6C x 0.3825 0.3869 0.4006 0.3950
y 0.3798 0.3958 0.4044 0.3875
6D x 0.3783 0.3825 0.3950 0.3898
y 0.3646 0.3798 0.3875 0.3716
7A x 0.3889 0.3941 0.4080 0.4017
y 0.3690 0.3848 0.3916 0.3751
7B x 0.3941 0.3996 0.4146 0.4080
y 0.3848 0.4015 0.4089 0.3916
7C x 0.4080 0.4146 0.4299 0.4221
y 0.3916 0.4089 0.4165 0.3984
7D x 0.4017 0.4080 0.4221 0.4147
y 0.3751 0.3916 0.3984 0.3814
8A x 0.4147 0.4221 0.4342 0.4259
y 0.3814 0.3984 0.4028 0.3853
8B x 0.4221 0.4299 0.4430 0.4342
y 0.3984 0.4165 0.4212 0.4028
8C x 0.4342 0.4430 0.4562 0.4465
y 0.4028 0.4212 0.4260 0.4071
8D x 0.4259 0.4342 0.4465 0.4373
y 0.3853 0.4028 0.4071 0.3893
9A x 0.4373 0.4465 0.4582 0.4483
y 0.3893 0.4071 0.4099 0.3919
9B x 0.4465 0.4562 0.4687 0.4582
y 0.4071 0.4260 0.4289 0.4099
9C x 0.4582 0.4687 0.4813 0.4700
y 0.4099 0.4289 0.4319 0.4126
9D x 0.4483 0.4582 0.4700 0.4593
y 0.3919 0.4099 0.4126 0.3944
Tolerance of each bin limit = ±0.01
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2011 Avago Technologies. All rights reserved.
AV02-2936EN - July 18, 2011
DISCLAIMER: Avago’s products and software are not speci cally designed, manufactured or authorized for sale
as parts, components or assemblies for the planning, construction, maintenenace or direct operation of a
nuclear facility or for use in medical devices or applications. Customer is solely responsible, and waives all rights to
make claims against avago or its suppliers, for all loss, damage, expense or liability in connection with such use.
Figure 11. Color Bins
Forward Voltage Bin
Bin ID Min. Max
F05 2.8 3.0
F06 3.0 3.2
F07 3.2 3.4
F08 3.4 3.6
Tolerance of each bin limit = ±0.1 V
Packaging Option (X5)
Option Test Current Package Type Reel Size
2 20 mA Top Mount 7 Inch
0.2800
0.3000
0.3200
0.3400
0.3600
0.3800
0.4000
0.4200
0.4400
0.2800 0.3000 0.3200 0.3400 0.3600 0.3800 0.4000 0.4200 0.4400 0.4600 0.4800 0.5000
Y
X
1A
1B
1C
1D2A
2B
2C
2D3A
3B3C
3D4A
4B4C
4D
8OOOK
6500K
5700K
5000K
4500K
5A
5B5C
5D6A
6B
6C
6D
4000K
7A
7B7C
7D
3500K
8A
8B8C
8D
3000K
9A
9B9C
9D
2700K
