ASMT-QWB2-NBDNE [AVAGO]
SINGLE COLOR LED, WHITE, 2.4mm, 3.20 X 2.80 MM, 1.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SMT, LCC-4;
| 型号： | ASMT-QWB2-NBDNE |
| 厂家： | 
AVAGO TECHNOLOGIES LIMITED |
| 描述： | SINGLE COLOR LED, WHITE, 2.4mm, 3.20 X 2.80 MM, 1.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SMT, LCC-4 |
| 文件： | 总8页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ASMT-QWB2-Nxxxx
Super 0.5W White Power PLCC-4
Surface Mount LED Indicator
Data Sheet
Description
Features
ꢀ Industry Standard PLCC 4 platform (3.2 x 2.8 x 1.9mm)
The Super 0.5W White Power PLCC-4 SMT LED is first
white mid-Power PLCC-4 SMT LEDs 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 compared to the
Power PLCC-4 SMT LEDs. These LEDs produce higher light
output with better flux performance compared to the
Power PLCC-4 SMT LED.
ꢀ High reliability package with enhanced silicone resin
encapsulation
ꢀ High brightness with optimum flux performance
using InGaN chip technologies
ꢀ Available in Cool White
ꢀ High optical efficiency 30lm/W
ꢀ Available in 8mm carrier tape and 7 inch reel
ꢀ Low Thermal Resistance 60 ꢁC/W
ꢀ Super wide viewing angle at 120ꢁ
ꢀ JEDEC MSL 2a
The Super 0.5W White Power PLCC-4 SMT LEDs are
designed for higher reliability, better performance, and
operate under a wide range of environmental conditions.
The performance characteristics of these new mid-power
LEDs make them uniquely suitable for use in harsh condi-
tions such as in automotive applications, and in electron-
ics signs and signals.
Applications
1. Interior automotive
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.
a. Instrument panel backlighting
b. Central console backlighting
c. Navigation and audio system backlighting
d. Dome/Map lighting
e. Push button backlighting
f. Puddle lamp
g. Glove compartment illumination
2. Exterior automotive
a. Number plate illumination
b. Rear reverse lamp indicator
3. Electronic signs and signals
a. Decorative lighting
4. Office automation, home appliances, industrial
equipment
a. Panel/button backlighting
b. Display backlighting
CAUTION: ASMT-QWB2-Nxxxx LEDs are Class 1C ESD sensitive. Please observe appropriate precautions
during handling and processing. Refer to Avago Application Note AN-1142 for additional details.
1
Package Drawing
2.8 ꢀ.2
2.2 ꢀ.2
ꢀ.6 ꢀ.3
1.15 ꢀ.2
1.9 ꢀ.2
A
A
C
C
ꢀ.7
CATHODE
MARKING
Note:
1. All Dimensions in millimeters.
2. Lead Polarity as shown in Figure 11.
3. Terminal Finish: Ag plating
4. Encapsulation material: Silicone resin
Figure 1. Package Drawing
Table 1. Device Selection Guide (T = 25 °C)
J
[1]
Luminous Flux, ꢂ
(lm)
V
Color
Part Number
Min. Flux (lm)
Typ. Flux (lm)
Max. Flux (lm)
Test Current (mA)
Dice Technology
White
ASMT-QWB2-NEF0E
11.5
17.0
19.5
150
InGaN
Notes:
1. ꢂ is the total luminous flux output as measured with an integrating sphere at mono pulse conditions.
V
2. Tolerance = 12ꢀ
Part Numbering System
A S M T – Q X1 B 2 – N X2 X3 X4 X5
Packaging Option
Colour Bin Selection
Max. Flux Bin Selection
Min. Flux Bin Selection
Color
W - Cool White
2
Table 2. Absolute Maximum Ratings (T = 25 °C)
A
Parameters
ASMT-QWB2-Nxxxx
150 mA
DC Forward Current [1]
Peak Forward Current [2]
Power Dissipation
Reverse Voltage
300 mA
513 mW
Not Recommended for Reverse Bias
125 °C
Junction Temperature
Operating Temperature
Storage Temperature
-40 °C to +110 °C
-40 °C to +110 °C
Notes:
1. Derate Linearly as shown in Figure 6.
2. Duty Factor = 10ꢀ, Frequency = 1kHz
Table 3. Optical Characteristics (T = 25 °C)
J
Typical
Chromaticity
Coordinates
Viewing Angle Luminous
Total Flux / Luminous
Intensity
[1]
2ꢃ
½
Efficiency
ꢄ (lm/W)
[1]
(Degrees)
F (lm) / I (cd)
e
V
V
Dice
Color
Part Number
Technology
x
y
Typ.
Typ.
Typ.
2.85
White
ASMT-QWB2-Nxxxx
InGaN
0.31
0.31
120
30
Notes:
1.
ꢅ is the off-axis angle where the luminous intensity is ½ the peak intensity.
½
Table 4. Electrical Characteristics (T = 25 °C)
J
Forward Voltage
Thermal
Resistance
V (Volts) @ I = 15ꢀ mA
F
F
Part Number
Typ.
Max.
Rꢅ (°C/W)
J-P
ASMT-QWB2-Nxxxx
3.6
4.1
60
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
350
300
250
200
150
100
50
0
0
1
2
3
4
5
380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780
FORWARD VOLTAGE - V
WAVELENGTH - nm
Figure 2. Relative Intensity Vs. Wavelength
Figure 3. Forward Current Vs. Forward Voltage.
3
1.4
1.2
1
1.2
1.0
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
150
-50
-25
0
25
50
75
100
125
DC FORWARD CURRENT - mA
JUNCTION TEMPERATURE - °C
Figure 4. Relative Flux vs. Forward Current
Figure 5. Relative Intensity Vs. Temperature
160
140
160
140
120
RθJA= 90°C/W
120
RθJP= 60°C/W
RθJA= 110°C/W
100
100
80
60
40
20
0
80
60
40
20
0
0
20
40
60
80
100
120
0
20
40
60
80
100
120
SOLDER POINT TEMPERATURE - °C
AMBIENT TEMPERATURE - °C
Figure 6a. Maximum Forward Current Vs. Ambient Temperature.
Figure 6b. Maximum forward current vs. solder point temperature.
Derated Based on TJMAX = 125°C, RꢅJ-A = 9ꢀ°C/W and 11ꢀ °C/W.
Derated Based on TJMAX = 125°C, RꢅJP=6ꢀ°C/W
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.25
0.2
0.15
0.1
0.05
0
-50
-25
0
25
50
75
100
-0.05
-0.1
-0.15
-90
-60
-30
0
30
60
90
JUNCTION TEMPERATURE - °C
ANGULAR DISPLACEMENT - DEGREES
Figure 7. Forward Voltage Shift Vs. Temperature.
Figure 8. Radiation Pattern
4
1ꢀ to 3ꢀ SEC.
255 - 26ꢀ°C
3°C/SEC. MAX.
217°C
2ꢀꢀ°C
D
6°C/SEC.MAX.
15ꢀ°C
3°C/SEC. MAX.
1ꢀꢀ SEC. MAX.
6ꢀ - 12ꢀ SEC.
TIME
(Acc. to J - STD-ꢀ2ꢀC)
Figure 1ꢀ. Recommended Pb-free Reflow Soldering Profile
Note: Diameter "D" should be smaller than 2.2mm
Note: For detail information on reflow soldering of Avago surface mount
LEDs, do refer to Avago Application Note AN 1060 Surface Mounting
SMT LED Indicator Components
Figure 9. Recommended Pick and Place Nozzle Size
2.4
0.6
0.9 X 6
1.3 x 6
A
C
A
C
0.4
A
C
A
C
1.1
4.6
C
C
0.3
CATHODE
MARKING
SOLDER MASK
ANODE
A
CATHODE
MARKING
MINIMUM 55 mm2 OF CATHODE PAD
CATHODE
C
FOR IMPROVED HEAT DISSIPATION
Figure 11. Recommended Soldering Pad Pattern
5
TRAILER
COMPONENT
LEADER
200 mm MIN. FOR Ø180 REEL.
200 mm MIN. FOR Ø330 REEL.
480 mm MIN. FOR Ø180 REEL.
960 mm MIN. FOR Ø330 REEL.
C
A
USER FEED DIRECTION
Figure 12. Tape Leader and Trailer Dimensions
4
0.1
4
0.1
2 0.05
+0.1
–0
1.75 0.1
2.29 0.1
Ø1.5
C
C
3.5 0.05
3.8 0.1
+0.3
–0.1
8
A
A
+0.1
3.05 0.1
Ø1
–0
0.229 0.01
8°
ALL DIMENSIONS IN mm.
Figure 13. Tape Dimensions
USER FEED DIRECTION
CATHODE SIDE
PRINTED LABEL
Figure 14. Reeling Orientation
6
Device Color (X )
Handling Precaution
1
W
Cool White
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.
Please refer to Avago Application Note AN 5288 for detail
information.
Flux Bin Select (X X )
2 3
Individual reel will contain parts from one bin only
X2
X3
Min Flux Bin
Max Flux Bin
Flux Bin Limits
Moisture Sensitivity
Bin ID
Min. (lm)
4.30
Max. (lm)
5.50
This product is qualified as Moisture Sensitive Level 2a
per Jedec J-STD-020. Precautions when handling this
moisture sensitive product is important to ensure the reli-
ability of the product. Do refer to Avago Application Note
AN5305 Handling of Moisture Sensitive Surface Mount
Devices for details.
A
B
C
D
E
5.50
7.00
7.00
9.00
9.00
11.50
15.00
19.50
25.50
33.00
43.00
56.00
73.00
11.50
15.00
19.50
25.50
33.00
43.00
56.00
A. Storage before use
F
-
Unopen moisture barrier bag (MBB) can be stored
at <40°C/90ꢀRH for 12 months. If the actual shelf
life has exceeded 12 months and the HIC indicates
that baking is not required, then it is safe to reflow
the LEDs per the original MSL rating.
G
H
J
K
L
-
It is not recommended to open the MBB prior to
assembly (e.g. for IQC).
Tolerance of each bin limit = 12ꢀ
B. Control after opening the MBB
Color Bin Select (X )
4
-
The humidity indicator card (HIC) shall be read
immediately upon opening of MBB.
Individual reel will contain parts from one full bin only.
0
A
B
C
D
E
Full Distribution
1 and 2 only
-
The LEDs must be kept at <30°C / 60ꢀRH at all time
and all high temperature related process including
soldering, curing or rework need to be completed
within 672 hours.
2 and 3 only
3 and 4 only
C. Control for unfinished reel
4 and 5 only
-
For any unuse LEDs, they need to be stored in
sealed MBB with desiccant or desiccator at <5ꢀRH.
5 and 6 only
G
H
J
1, 2 and 3 only
2, 3 and 4 only
3, 4 and 5 only
4, 5 and 6 only
1, 2, 3 and 4 only
2, 3, 4 and 5 only
3, 4, 5 and 6 only
1, 2, 3, 4 and 5 only
2, 3, 4, 5 and 6 only
Special Color Bin
D. Control of assembled boards
-
If the PCB soldered with the LEDs is to be subjected
to other high temperature processes, the PCB
need to be stored in sealed MBB with desiccant
or desiccator at <5ꢀRH to ensure no LEDs have
exceeded their floor life of 672 hours.
K
M
N
P
R
S
E. Baking is required if:
-
-
“10ꢀ”is Not blue and “5ꢀ”HIC indicator turns pink.
The LEDs are exposed to condition of >30°C / 60ꢀ
RH at any time.
Z
-
The LEDs floor life exceeded 672 hours.
Recommended baking condition: 60 5°C for 20 hours.
7
Color Bin Limits
Bin ID
VF Bin Limits
Limits (Chromaticity Coordinates)
Bin ID
S5
Min.
3.20
3.50
3.80
Max.
3.50
3.80
4.10
1
2
3
4
5
6
7
8
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
0.296
0.259
0.291
0.268
0.313
0.284
0.310
0.297
0.330
0.310
0.330
0.330
0.352
0.344
0.345
0.352
0.291
0.268
0.285
0.279
0.310
0.297
0.307
0.312
0.330
0.330
0.330
0.347
0.338
0.342
0.347
0.371
0.310
0.297
0.307
0.312
0.330
0.330
0.330
0.347
0.338
0.342
0.347
0.371
0.364
0.380
0.367
0.401
0.313
0.284
0.310
0.297
0.330
0.310
0.330
0.330
0.352
0.344
0.345
0.352
0.360
0.357
0.364
0.380
S6
S7
Tolerance of each bin limit = 0.1V
Packaging Option (X )
5
Option
Test Current
Package Type
Reel Size
E
150mA
Top Mount
7 Inch
Tolerance of each bin limit = 0.02
X - COORDINATE
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 © 2005-2009 Avago Technologies. All rights reserved.
AV02-0209EN - September 29, 2009
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