ASMT-UYBG / ASMT-UYBH / ASMT-UYBJ
0.25W Warm White Power PLCC4
Surface Mount LED
Datasheet
CAUTION: Static sensitive device. Please observe appropriate precautions during handling and processing.
Description
The 0.25W Warm White Power PLCC4 SMT LED is using InGaN chip technology. The package can be driven at high current due to its
superior package design. The product is able to dissipate the heat more efficiently. These LEDs produce higher light output with better
flux performance.
The 0.25W Warm White Power PLCC4 SMT LEDs are designed for higher reliability, better performance, and operate under a wide
range of environmental conditions.
To facilitate easy pick and place assembly, the LEDs are packed in EIA-compliant tape and reel. Every reel is shipped in single intensity
and color bin, to provide close uniformity.
Features
(1) 2700K to 3500K CCT
(2) ANSI bin
(3) Wide viewing angle 120°
(4) High reliability package with enhanced silicone resin encapsulation
Applications
(1) Fluorescent replacement
(2) Under cabinet lighting
(3) Panel lights
(4) Retail display lighting
Package Drawing
1.
2.
Dimensions in mm.
Terminal Finish: Ag plating.
Device Selection Guide (TJ = 25 °C)
Color
Part Number
CCT (K)
CRI
Luminous Flux (lm)1,2
Typ
Min
Typ
Max
Test
Current
(mA)
Chip
Warm White
ASMT-UYBG-NAC18
2700 ~ 3500
85
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBG-NACG8
3500
85
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBG-NACH8
3000
85
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBG-NACJ8
2700
85
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBH-NAC18
2700 ~ 3500
75
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBH-NACG8
3500
75
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBH-NACH8
3000
75
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBH-NACJ8
2700
75
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBJ-NAC18
2700 ~ 3500
65
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBJ-NACG8
3500
65
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBJ-NACH8
3000
65
18.1
19.0
35.2
80
InGaN
Warm White
ASMT-UYBJ-NACJ8
2700
65
18.1
19.0
35.2
1.
2.
InGaN
80
Luminous flux is the total luminous flux output as measured with an integrating sphere at mono pulse conditions.
Tolerance ±12%.
Part Numbering System
A S M T – U X1 B x – N X2 X3 X4 X5
Packaging Option
Colour Bin
Max Flux Bin
Min Flux Bin
Color
W – Cool White
Y – Warm White
Absolute Maximum Ratings (TA = 25 °C)
Parameter
DC Forward Current
Peak Forward Current (D = 10%, f = 1kHz)
Power Dissipation
Reverse Voltage
Junction Temperature
Operating Temperature
Storage Temperature
Rating
100
200
360
Not recommended
125
-40 to 100
-40 to 100
Unit
mA
mA
mW
V
°C
°C
°C
Optical / Electrical Characteristics (TJ = 25 °C)
Parameter
Test Condition
Viewing Angle 2θ1/2 1
Min
Typ
120
Forward Voltage VF 2
IF = 80mA
3.4
Thermal Resistance
RTH
junction to pin
50
1.
2.
Max
½ is the off-axis angle where the luminous intensity is ½ the peak intensity.
Tolerance ±0.1V.
Unit
degree
3.6
V
°C/W
250
FORWARD CURRENT - mA
RELATIVE LUMINOUS FLUX
(NORMALIZED AT 80 mA)
2.5
2
1.5
1
200
150
100
0.5
50
0
0
1
3
FORWARD VOLTAGE - V
0
0
50
100
150
200
250
DC FORWARD CURRENT - mA
Relative Luminous Flux vs. Forward Current
Forward Current vs. Forward Voltage
1
NORMALIZED INTENSITY
2
0.75
0.5
0.25
0
-90
-60
-30
0
30
ANGULAR DISPLACEMENT - DEGREES
Radiation Diagram
60
90
4
1.2
Relative Intensity
1.0
0.8
CRI85
0.6
CRI75
CRI65
0.4
0.2
0.0
380
480
580
Wavelength-nm
RELATIVE LUMINOUS FLUX
(NORMALIZE AT 25DEGC)
Spectrum Distribution
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40 -15 10 35 60 85 110 135
JUNCTION TEMPERATURE, TJ -°C
Relative Light Output
680
780
0.120
0.100
If-A
0.080
0.060
0.040
0.020
0.000
0
10 20 30 40 50 60 70 80 90 100 110
Ta-'C
Forward Current Derating Curve. RTHja 140°C/W.
Recommended Pb Free Reflow Soldering Profile
Recommended Solder Pad
Carrier Tape
Handling Precaution
The encapsulation material of the product is made of silicone for better reliability of the product. As silicone is a soft material, please do
not press on the silicone or poke a sharp object onto the silicone. These might damage the product and cause premature failure. During
assembly or handling, the unit should be held on the body only.
Device Color (X1)
W
Y
Cool White
Warm White
Flux Bin (X2X3)
Individual reel will contain parts from one bin only.
X2
Min Flux Bin
X3
Max Flux Bin
Bin
A
B
C
D
E
F
G
H
J
K
Tolerance ± 12%
Color Bin (X4)
Individual reel will contain parts from one sub bin only.
Bin
Sub Bin
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
Min (lm)
18.1
23.5
30.6
35.2
39.8
45.7
51.7
56.8
62.0
67.2
Max (lm)
23.5
30.6
35.2
39.8
45.7
51.7
56.8
62
67.2
73.9
J
K
L
M
N
P
R
S
0
9A, 9B, 9C, 9D
1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D
2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D
3A, 3B, 3C, 3D, 4A, 4B, 4C, 4D
4A, 4B, 4C, 4D, 5A, 5B, 5C, 5D
5A, 5B, 5C, 5D, 6A, 6B, 6C, 6D
7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D
8A, 8B, 8C, 8D, 9A, 9B, 9C, 9D
1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D, 4A, 4B, 4C, 4D, 5A, 5B, 5C, 5D, 6A, 6B,
6C, 6D
7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D, 9A, 9B, 9C, 9D
1
Sub Bin
1A
1B
1C
1D
2A
2B
2C
2D
3A
3B
3C
3D
4A
4B
4C
4D
5A
5B
5C
5D
6A
6B
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
0.2950
0.2970
0.2920
0.3060
0.2984
0.3133
0.2984
0.3133
0.3048
0.3207
0.3028
0.3304
0.3115
0.3391
0.3130
0.3290
0.3215
0.3350
0.3207
0.3462
0.3290
0.3538
0.3290
0.3417
0.3371
0.3490
0.3376
0.3616
0.3463
0.3687
0.3451
0.3554
0.3530
0.3597
0.3548
0.3736
0.3641
0.3804
0.3615
0.3659
0.3670
0.3578
0.3702
Chromaticity Coordinates
0.2920
0.3060
0.2895
0.3135
0.2962
0.3220
0.3048
0.3207
0.3130
0.3290
0.3115
0.3391
0.3205
0.3481
0.3213
0.3373
0.3290
0.3417
0.3290
0.3538
0.3376
0.3616
0.3371
0.3490
0.3451
0.3554
0.3463
0.3687
0.3551
0.3760
0.3533
0.3620
0.3615
0.3659
0.3641
0.3804
0.3736
0.3874
0.3702
0.3722
0.3702
0.3722
0.3736
0.2984
0.3133
0.2962
0.3220
0.3028
0.3304
0.3068
0.3113
0.3144
0.3186
0.3130
0.3290
0.3213
0.3373
0.3221
0.3261
0.3290
0.3300
0.3290
0.3417
0.3371
0.3490
0.3366
0.3369
0.3440
0.3427
0.3451
0.3554
0.3533
0.3620
0.3515
0.3487
0.3590
0.3521
0.3615
0.3659
0.3702
0.3722
0.3670
0.3578
0.3825
0.3798
0.3869
0.3009
0.3042
0.2984
0.3133
0.3048
0.3207
0.3009
0.3042
0.3068
0.3113
0.3048
0.3207
0.3130
0.3290
0.3144
0.3186
0.3222
0.3243
0.3215
0.3350
0.3290
0.3417
0.3290
0.3300
0.3366
0.3369
0.3371
0.3490
0.3451
0.3554
0.3440
0.3427
0.3512
0.3465
0.3530
0.3597
0.3615
0.3659
0.3590
0.3521
0.3783
0.3646
0.3825
6C
6D
7A
7B
7C
7D
8A
8B
8C
8D
9A
9B
9C
9D
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
0.3722
0.3825
0.3798
0.3783
0.3646
0.3889
0.3690
0.3941
0.3848
0.4080
0.3916
0.4017
0.3751
0.4147
0.3814
0.4221
0.3984
0.4342
0.4028
0.4259
0.3853
0.4373
0.3893
0.4465
0.4071
0.4582
0.4099
0.4483
0.3919
0.3874
0.3869
0.3958
0.3825
0.3798
0.3941
0.3848
0.3996
0.4015
0.4146
0.4089
0.4080
0.3916
0.4221
0.3984
0.4299
0.4165
0.4430
0.4212
0.4342
0.4028
0.4465
0.4071
0.4562
0.4260
0.4687
0.4289
0.4582
0.4099
0.3958
0.4006
0.4044
0.3950
0.3875
0.4080
0.3916
0.4146
0.4089
0.4299
0.4165
0.4221
0.3984
0.4342
0.4028
0.4430
0.4212
0.4562
0.4260
0.4465
0.4071
0.4582
0.4099
0.4687
0.4289
0.4813
0.4319
0.4700
0.4126
0.3798
0.3950
0.3875
0.3898
0.3716
0.4017
0.3751
0.4080
0.3916
0.4221
0.3984
0.4147
0.3814
0.4259
0.3853
0.4342
0.4028
0.4465
0.4071
0.4373
0.3893
0.4483
0.3919
0.4582
0.4099
0.4700
0.4126
0.4593
0.3944
Tolerance ±0.01
Color Bin
Packaging Option (X5)
Option
8
Test Current
80mA
Package Type
Top Mount
Reel Size
7 Inch
Forward Voltage Bin
Bin
F05
F06
F07
F08
Tolerance ± 0.1V
Min (V)
2.8
3.0
3.2
3.4
Max (V)
3.0
3.2
3.4
3.6
DISCLAIMER
AVAGO’S PRODUCTS AND SOFTWARE ARE NOT SPECIFICALLY DESIGNED, MANUFACTURED OR AUTHORIZED FOR SALE AS
PARTS, COMPONENTS OR ASSEMBLIES FOR THE PLANNING, CONSTRUCTION, MAINTENANCE 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.