ASMT-Jx32
3W Mini Power LED Light Source
Data Sheet
Description
The 3W Mini Power LED Light Source is a high perfor-
mance energy efficient device which can handle high
thermal and high driving current. The metal slug is electri-
cally isolated.
The White Mini Power LED is available in the range of color
temperature from 2700K to 10000K.
The low profile package design and ultra small footprint is
suitable for a wide variety of applications especially where
space and height is a constraint.
The package is compatible with reflow soldering process.
To facilitate easy pick & place assembly, the LEDs are
packed in EIA-compliant tape and reel.
Features
•
Available in Cool White, Neutral White and Warm White
•
Small footprint and low profile
•
Symmetrical outline
•
Energy efficient
•
Direct heat transfer from metal slug to mother board
•
Compatible with reflow soldering process
•
High current operation
•
Long operation life
•
Wide viewing angle
•
Silicone encapsulation
•
Non-ESD sensitive (threshold > 16kV)
•
MSL 1 products
Applications
•
Sign backlight
•
Safety, exit and emergency sign lightings
•
Specialty lighting such as task lighting and reading lights
•
Retail display
•
Commercial lighting
•
Accent or marker lightings, strip or step lightings
•
Portable lightings, bicycle head lamp, torch lights
•
Decorative lighting
•
Architectural lighting
•
Pathway lighting
•
Street lighting
•
Pedestrian street lighting
•
Tunnel lighting
CAUTION:
Customer is advised to keep the LEDs in the MBB when not in use as prolonged exposure to
environment might cause the silver plated leads to tarnish, which might cause difficulties in soldering.
Package Dimensions
5.0
4.0
0.8
1.0
0.7
Ø3
.7
4.0
Lens
Anode Lead
1.85
0.3
NC
Cathode Mark
NC
NC
Cathode Lead
Body
Metal Slug
0.65
NC
0.60
Notes:
1. All dimensions in millimeters.
2. Tolerance is ±0.1 mm unless otherwise specified.
3. Terminal finish: Ag plating.
4. Corresponding NC (No Connection) leads adjacent to
anode and cathode leads can be electrically short.
Ø 1.70
Figure 1. ASMT-Jx32 package outline drawing
2
Part Numbering System
ASMT- J x
1
3 2 – x
2
x
3
x
4
x
5
x
6
Packaging Option
Color Bin Selection
Maximum Flux Bin Selection
Minimum Flux Bin Selection
Dice Type
N – InGaN
Color
W – Cool White
N – Neutral White
Y – Warm White
Note:
1. Please refer to Page 8 for selection details.
Device Selection Guide (T
J
= 25°C)
Luminous Flux (Im),
Φ
V[1,2]
Part Number
ASMT-JW32-NUV01
ASMT-JW32-NVV01
ASMT-JN32-NUV01
ASMT-JN32-NVV01
ASMT-JY32-NTV01
Warm White
Neutral White
Color
Cool White
Min.
87.4
99.6
87.4
99.6
67.2
Typ.
100.0
105.0
100.0
105.0
85.0
Max.
113.6
113.6
113.6
113.6
113.6
Test Current
(mA)
350
350
350
350
350
Dice
Technology
InGaN
InGaN
InGaN
InGaN
InGaN
Electrically
Isolated
Metal Slug
Yes
Yes
Yes
Yes
Yes
Notes:
1.
Φ
V
is the total luminous flux output as measured with an integrating sphere at 25ms mono pulse condition.
2. Flux tolerance is ±10%
Absolute Maximum Ratings
Parameter
DC Forward Current
[1]
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]
Notes:
1. Derate linearly based on Figure 9.
2. Not designed for reverse bias operation.
ASMT-Jx32
700
3010
135
-40 to +120
-40 to +105
-40 to + 120
Refer to Figure. 13
Not recommended
Units
mA
mW
°C
°C
°C
°C
3
Optical Characteristics at 350 mA (T
J
= 25°C)
Correlated Color Temperature,
CCT (Kelvin)
Part Number
ASMT-JW32-NUV01
ASMT-JW32-NVV01
ASMT-JN32-NUV01
ASMT-JN32-NVV01
ASMT-JY32-NTV01
Warm White
Neutral White
Viewing Angle,
2θ
½ [1]
(°)
Typ.
140
140
140
140
140
Luminous Efficiency
(lm/W)
Typ.
89
94
89
94
76
Color
Cool White
Min.
4500
4500
3500
3500
2700
Max.
10000
10000
4500
4500
3500
Note:
1.
θ½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
Electrical Characteristic at 350 mA (T
J
= 25°C)
Forward Voltage,
V
F
(Volts)
Dice Type
InGaN
Thermal Resistance,
Rθ
JMS
(°C/W)
[1]
Max.
3.5
Min.
2.8
Typ
3.2
Typ.
9
Note:
1. Rθ
JMS
is Thermal Resistance from LED junction to metal slug.
Optical and Electrical Characteristic at 700 mA (T
J
= 25°C)
Luminous Flux (lm),
φ
V
Part Number
ASMT-JW32-NUV01
ASMT-JW32-NVV01
ASMT-JN32-NUV01
ASMT-JN32-NVV01
ASMT-JY32-NTV01
Warm White
Neutral White
Forward Voltage,
V
F
(Volts)
Typ.
3.6
3.6
3.6
3.6
3.6
Color
Cool White
Typ.
175.0
180.0
175.0
180.0
140.0
4
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
380
RELATIVE INTENSITY
RELATIVE INTENSITY
WARM WHITE
COOL WHITE
430
480
530
580 630
WAVELENGTH - nm
680
730
780
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
380
430
480
530
580 630
WAVELENGTH - nm
680
730
780
Figure 2. Relative Intensity vs. Wavelength for Cool White and Warm White
Figure 3. Relative Intensity vs. Wavelength for Neutral White
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
100
200
300
400
500
MONO PULSE CURRENT - mA
600
700
700
650
600
550
500
450
400
350
300
250
200
150
100
50
0
RELATIVE LUMINOUS FLUX
(NORMALIZED AT 350 mA)
FORWARD CURRENT - mA
0
0.5
1
1.5
2
2.5
FORWARD VOLTAGE - V
3
3.5
4
Figure 4. Relative Luminous Flux vs. Mono Pulse Current
Figure 5. Forward Current vs. Forward Voltage
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-90
NORMALIZED INTENSITY
-60
-30
0
30
ANGULAR DISPLACEMENT - DEGREES
60
90
Figure 6. Radiation Pattern for Cool White, Warm White and Neutral White
5
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