ASMW-LA00, ASMW-LH00, ASMW-LR00
0.5W 2835 Surface-Mount LED
Data Sheet
Description
The ASMW-Lx00 surface-mount LEDs use AlInGaP chip
technology with superior package design to enable them to
produce higher light output with better flux performance. They
can be driven at high current and are able to dissipate the heat
more efficiently resulting in better performance with higher
reliability.
These LEDs are able to be operated under a wide range of
environment conditions, making it ideal for various
applications.
To facilitate easy pick-and-place assembly, the LEDs are packed
in tape and reel. Every reel is shipped in single flux and color
bin to provide good uniformity.
Features
Available in amber, red orange, and red
Moisture sensitivity level 3
High reliability with silicone encapsulation
Low package profile and large emitting area
Enhanced corrosion resistance
Applications
Specialty and architectural lighting
Gaming and vending machine backlighting
Industrial lighting, for example, tower light
Industrial equipment indicator
CAUTION:
This LED is Class 2 ESD sensitive per ANSI/ESDA/JEDEC JS-001. Please observe appropriate precautions during handling
and processing. Refer to Application Note AN-1142 for additional details.
Broadcom
-1-
ASMW-LA00, ASMW-LH00, ASMW-LR00
Data Sheet
Figure 1 Package Dimensions
NOTE
All dimensions are in mm.
Dimensions in brackets are for reference only.
Tolerance ±0.2 mm unless otherwise specified.
Encapsulation = silicone.
Terminal finish = silver plating.
Device Selection Guide (T
J
= 25°C, I
F
= 150 mA)
Part Number
ASMW-LA00-AUW0E
ASMW-LH00-AUW0E
ASMW-LR00-ASU0E
a.
b.
c.
Luminous flux tolerance: ±12%.
For reference only.
Color
Min.
Amber
Red orange
Red
26.0
26.0
21.0
Luminous Flux (lm)
a
,
b
Typ.
28.5
29.2
24.3
Max.
35.0
35.0
29.0
Luminous Intensity (cd)
c
Typ.
9.7
10.1
8.4
Luminous flux is the total flux output as measured with an integrating sphere at a single current pulse condition.
Broadcom
-2-
ASMW-LA00, ASMW-LH00, ASMW-LR00
Data Sheet
Absolute Maximum Ratings
Parameter
DC Forward Current[
a
Peak Forward Current
b
Power Dissipation
Reverse Voltage
Junction Temperature
Operating Temperature Range
Storage Temperature Range
a.
b.
Derate linearly as shown in
Figure 9
and
Figure 10.
Duty Factor = 10%, Frequency = 1kHz.
Amber/Red Orange/ Red
200
300
520
Not recommended for reverse bias
125
–40 to +100
–40 to +100
Units
mA
mA
mW
°C
°C
°C
Broadcom
-3-
ASMW-LA00, ASMW-LH00, ASMW-LR00
Data Sheet
Optical and Electrical Characteristics (T
J
= 25°C)
Amber
Parameter
Viewing Angle, 2
1/2a
Forward Voltage, V
Fb
Reverse Current, I
Rc
Dominant wavelength
Peak wavelength
Thermal Resistance, R
J-S
a.
b.
c.
Forward voltage tolerance = ±0.1V.
Indicates production final test condition only. Long-term reverse biasing is not recommended.
Min.
—
1.8
—
584.5
—
—
Typ.
120
2.30
—
589.0
592.0
25
Max.
—
2.6
10
597.0
—
—
Units
Deg
V
μA
nm
nm
°C/W
I
F
=150 mA
V
R
= 4V
I
F
=150 mA
I
F
=150 mA
Remark
LED junction to solder point
2
1/2
is the off axis angle where the luminous intensity is ½ of the peak intensity.
Red Orange
Parameter
Viewing Angle, 2
1/2a
Forward Voltage, V
Fb
Reverse Current, I
Rc
Dominant wavelength
Peak wavelength
Thermal Resistance, R
J-S
a.
b.
c.
Forward voltage tolerance = ±0.1V.
Indicates production final test condition only. Long-term reverse biasing is not recommended.
Min.
—
1.8
—
611.0
—
—
Typ.
120
2.16
—
613.0
620.0
25
Max.
—
2.6
10
620.0
—
—
Units
Deg
V
μA
nm
nm
°C/W
I
F
=150 mA
V
R
= 4V
I
F
=150 mA
I
F
=150 mA
Remark
LED junction to solder point
2
1/2
is the off axis angle where the luminous intensity is ½ of the peak intensity.
Red
Parameter
Viewing Angle, 2
1/2a
Forward Voltage, V
Fb
Reverse Current, I
Rc
Dominant wavelength
Peak wavelength
Thermal Resistance, R
J-S
a.
b.
c.
Forward voltage tolerance = ±0.1V.
Indicates production final test condition only. Long-term reverse biasing is not recommended.
Broadcom
-4-
Min.
—
1.8
—
620.0
—
—
Typ.
120
2.13
—
623.0
633.0
25
Max.
—
2.6
10
635.0
—
—
Units
Deg
V
μA
nm
nm
°C/W
I
F
=150 mA
V
R
= 4V
I
F
=150 mA
I
F
=150 mA
Remark
LED junction to solder point
2
1/2
2 is the off axis angle where the luminous intensity is ½ of the peak intensity.
ASMW-LA00, ASMW-LH00, ASMW-LR00
Data Sheet
Part Numbering System
A
S
M
W
–
L
x
1
0
0
–
x
2
x
3
x
4
x
5
x
6
Code
x
1
Description
Color
A
H
R
Amber
Red orange
Red
AlInGaP
21.0–23.0 lm
23.0–26.0 lm
26.0–29.0 lm
29.0–32.0 lm
32.0–35.0 lm
Options
Remark
x
2
x
3
x
Die technology
Minimum flux bin
Maximum flux bin
A
S
T
U
V
W
x
5
Color bin
0
B
C
D
E
H
J
K
N
P
S
Full color distribution
Color bin 2 and 3 only
Color bin 3 and 4 only
Color bin 4 and 5 only
Color bin 5 and 6 only
Color bin 2, 3, and 4 only
Color bin 3, 4, and 5 only
Color bin 4, 5, and 6 only
Color bin 2, 3, 4, and 5 only
Color bin 3, 4, 5, and 6 only
Color bin 2, 3, 4, 5, and 6 only
Test current = 150 mA
x
6
Test option
E
Part Number Example:
ASMW-LA00-AUW0E
x
1
= A
x
2
= A
x
3
= U
x
4
= W
x
5
= 0
x
6
= E
Amber Color
AlInGaP die
Minimum flux bin U
Maximum flux bin W
Full color distribution
Test current = 150 mA
Broadcom
-5-
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