ASMT-Jx33
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 delivers high flux
output and possesses high color rendering index. This
device can handle high driving current. Option with elec-
trically isolated metal slug is also available.
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
•
High Color Rendering Index (CRI)
•
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
•
Retail lighting
•
Display case lighting
•
Security lighting
•
Commercial lighting such as window decorative
lighting in shopping malls
•
Architectural 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-Jx33 package outline drawing
2
Part Numbering System
ASMT- J x
1
33 – N x
2
x
3
x
4
x
5
Packaging Option
Color Bin Selection
Maximum Flux Bin Selection
Minimum Flux Bin Selection
Color
W – Cool White
N – Neutral White
Y – Warm White
Note:
1. Please refer to Page 7 for selection details.
Device Selection Guide (T
J
= 25°C)
Luminous Flux (Im),
Φ
V[1,2]
Part Number
ASMT-JW33-NSU01
ASMT-JN33-NSU01
ASMT-JY33-NQS01
Color
Cool White
Neutral White
Warm White
Min.
51.7
51.7
30.6
Typ.
70.0
70.0
45.0
Max.
99.6
99.6
67.2
Test Current
(mA)
350
350
350
Dice
Technology
InGaN
InGaN
InGaN
Electrically
Isolated
Metal Slug
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 8.
2. Not designed for reverse bias operation.
InGaN
700
3010
135
-40 to +120
-40 to +105
-40 to + 120
Refer to Figure. 12
Not recommended
Units
mA
mW
°C
°C
°C
°C
3
Optical Characteristics at 350 mA (T
J
= 25°C)
Correlated Color Temperature, Viewing Angle,
CCT (Kelvin)
2θ
½ [1]
(°)
Part Number
ASMT-JW33-NSU01
ASMT-JN33-NSU01
ASMT-JY33-NQS01
Luminous
Efficiency
(lm/W)
Typ.
63
63
40
Color Rendering
Index, CRI
Typ.
80
80
90
Color
Cool White
Neutral White
Warm White
Min.
4500
3500
2700
Max.
10000
4500
3500
Typ.
140
140
140
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-JW33-NSU01
ASMT-JN33-NSU01
ASMT-JY33-NQS01
Forward Voltage,
V
F
(Volts)
Typ.
3.6
3.6
3.6
Color
Cool White
Neutral White
Warm White
Typ.
125.0
125.0
80.0
4
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
380
WARM WHITE
NEUTRAL WHITE
COOL 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
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 Luminous Flux vs. Mono Pulse Current
700
650
600
550
500
450
400
350
300
250
200
150
100
50
0
FORWARD CURRENT - mA
0
0.5
1
1.5
2
2.5
FORWARD VOLTAGE - V
3
3.5
4
NORMALIZED INTENSITY
RELATIVE LUMINOUS FLUX
(NORMALIZED AT 350 mA)
RELATIVE INTENSITY
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-90
-60
-30
0
30
60
ANGULAR DISPLACEMENT - DEGREES
90
Figure 4. Forward Current vs. Forward Voltage
Figure 5. Radiation Pattern for Cool White, Warm White and Neutral White
0.25
0.20
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-50
-25
0
25
50
75 100
JUNCTION TEMPERATURE, T
J
-°C
125
150
130.0
120.0
110.0
100.0
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
FORWARD VOLTAGE SHIFT - V
(NORMALIZED AT 25°C)
RELATIVE LIGHT OUTPUT - %
(NORMALIZED AT 25°C)
-50
-25
0
25
50
75 100
JUNCTION TEMPERATURE, T
J
-°C
125
150
Figure 6. Relative Light Output vs. Junction Temperature
Figure 7. Forward Voltage Shift vs. Junction Temperature
5
