ASMT-Ax3x
3W Power LED Light Source
Data Sheet
Description
This 3W Power LED Light Source is a high performance
energy efficient device which can handle high thermal
and high driving current. The exposed pad design
enables excellent heat transfer from the package to the
motherboard. Option with electrically isolated metal slug
is also available.
The White Power LED is available in the range of color
temperature from 2700K to 10000K.
The low profile package design is suitable for a wide
variety of applications especially where height is a con-
straint.
The package is compatible with reflow soldering process.
This part has a foot print that is compatible to most of the
high power LED in the market today.
Features
•
Available in Red, Red Orange, Amber, Green, Blue, Royal
Blue, Cool White, Neutral White and Warm White color
•
Energy efficient
•
Exposed metal slug for excellent heat transfer
•
Compatible with reflow soldering process
•
High current operation
•
Long operation life
•
Wide viewing angle at 140°
•
Silicone encapsulation
•
Non-ESD sensitive (threshold > 16 kV)
•
MSL 2a products
Applications
•
Architectural lighting
•
Channel backlighting
•
Contour lighting
•
Retail Display lighting
•
Decorative lighting
•
Garden lighting
•
Safety, exit and emergency signs lighting
•
Specialty lighting
•
Task lighting
Package Dimensions
7.4
Ø 6.0
1.1
1.5
2.3
Ø 8.0
TOP VIEW
BOTTOM VIEW
Anode
Lead
7.4
Metal Slug
Lens
3.0
0.5
2.0
4.1 (ref:)
Cathode
Lead
6.0
13.8
±
0.2
Metal Slug
Body
Figure 1. ASMT-Ax3x package outline drawing
Notes:
1. All dimensions in millimeters.
2. Metal slug is connected to anode for electrically non-isolated option.
3. Tolerance is ±0.1 mm unless otherwise specified.
4 . Terminal Finish: Ag plating
2
Part Numbering System
ASMT – A x
1
3 x
2
– x
3
x
4
x
5
x
6
x
7
Packaging Option
Color Bin Selection
Maximum Flux Bin Selection
Minimum Flux Bin Selection
Dice Type
N – InGaN
A – AllnGaP
Heat Sink
Color
0 – Electrically Non-isolated
1 – Electrically Isolated
R – Red
H – Red Orange
A – Amber
G – Green
B – Blue
L – Royal Blue
W – Cool White
N – Neutral White
Y – Warm White
Note:
1. Please refer to Page 11 for selection details.
Device Selection Guide (T
j
= 25
°
C)
Luminous Flux (lm) / Radiometric Power
(mW), Φ
V [1,2]
Part Number
ASMT-AR30-AST00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AG31-NUV00
ASMT-AB31-NMP00
ASMT-AB31-NNP00
ASMT-AL31-NRS00
ASMT-AW31-NVX00
ASMT-AN31-NWX00
ASMT-AY31-NUW00
Royal Blue
Cool White
Neutral White
Warm White
Blue
Color
Red
Red Orange
Amber
Green
Min.
51.7
39.8
39.8
67.2
87.4
13.9
18.1
515 mW
99.6
113.6
87.4
Typ.
60.0
50.0
50.0
78.0
105.0
18.0
23.0
600 mW
120.0
120.0
95.0
Max.
87.4
67.2
67.2
99.6
113.6
30.6
30.6
685 mW
147.7
147.7
129.5
Test
Current
(mA)
350
350
350
350
350
350
350
350
350
350
350
Dice
Technology
AllnGaP
AllnGaP
AllnGaP
InGaN
InGaN
InGaN
InGaN
InGaN
InGaN
InGaN
InGaN
Electrically
Isolated
Metal Slug
No
[3]
No
[3]
No
[3]
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Notes:
1. ΦV is the total luminous flux / radiometric power output as measured with an integrating sphere at 25ms mono pulse condition.
2. Flux and power tolerance is ±10 %
3. Electrically isolated metal slug option is also available. Please contact your Avago sale representative.
3
Absolute Maximum Ratings
Parameter
DC Forward Current
Peak Pulsing Current
Power Dissipation
LED Junction Temperature
Operating Metal Slug Temperature Range at 350 mA
Operating Metal Slug Temperature Range at 700 mA
Storage Temperature Range
Soldering Temperature
Reverse Voltage
[2]
[1]
AllnGaP
700
1500
1820
125
-40 to +115
-40 to +100
-40 to +120
Refer to Figure 26
Not recommended
InGaN
700
2400
2730
135
-40 to +120
-40 to +105
-40 to +120
Units
mA
mA
mW
°C
°C
°C
°C
Note:
1. Derate linearly based on Figure 10 for AlInGaP and Figure 22 for InGaN.
2. Not recommended for reverse bias operation.
Optical Characteristics at 350 mA (T
J
= 25 °C)
Peak Wavelength,
l
PEAK
(nm)
Part Number
ASMT-AR30-AST00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AG31-NUV00
ASMT-AB31-NMP00
ASMT-AB31-NNP00
ASMT-AL31-NRS00
Royal Blue
Blue
Dominant
Wavelength,
l
D [1]
(nm)
Typ.
625
615
590
525
525
460
460
455
Viewing Angle,
2q½
[2]
(°)
Typ.
140
140
140
140
140
140
140
140
Luminous Efficiency
(lm/W)
Typ.
82
68
68
70
94
16
21
Not applicable
Color
Red
Red Orange
Amber
Green
Typ.
635
625
598
519
519
454
454
450
Correlated Color Temperature,
CCT (Kelvin)
Part Number
ASMT-AW31-NVX00
ASMT-AN31-NWX00
ASMT-AY31-NUW00
Viewing Angle,
2q½
[2]
(°)
Typ.
140
140
140
Luminous Efficiency
(lm/W)
Typ.
107
107
85
Color
Cool White
Neutral White
Warm White
Min.
4500
3500
2700
Max.
10000
4500
3500
Notes:
1. The dominant wavelength,
l
D
, is derived from the CIE Chromaticity Diagram and represents the color of the device.
2.
q½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
4
Electrical Characteristic at 350 mA (T
J
= 25°C)
Forward Voltage,
V
F
(Volts)
Dice Type
AllnGaP
InGaN
Thermal Resistance,
Rq
j-ms
(°C/W)
[1]
Typ
2.1
3.2
Min.
1.7
2.8
Max.
2.3
3.5
Typ.
10
10
Notes:
1. Rq
j-ms
is Thermal Resistance from LED junction to metal slug.
Optical and Electrical Characteristic at 700 mA (T
J
= 25°C)
Luminous Flux (lm)
/ Radiometric Power
(mW), Φ
V
Part Number
ASMT-AR30-AST00
ASMT-AH30-ARS00
ASMT-AA30-ARS00
ASMT-AG31-NTU00
ASMT-AG31-NUV00
ASMT-AB31-NMP00
ASMT-AB31-NNP00
ASMT-AL31-NRS00
ASMT-AW31-NVX00
ASMT-AN31-NWX00
ASMT-AY31-NUW00
Royal Blue
Cool White
Neutral White
Warm White
Blue
Forward Voltage,
V
F
(Volts)
Typ.
2.4
2.4
2.4
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
Color
Red
Red Orange
Amber
Green
Typ.
112.0
94.0
94.0
125.0
168.0
30.0
39.0
1022 mW
205.0
205.0
162.0
5
Microchip MCU
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