VLMW320.
Vishay Semiconductors
Power SMD LED PLCC-4
FEATURES
• High efficient INGaN technology
• Available in 8 mm tape
• Luminous intensity, color and forward
e3
voltage categorized per packing unit
• Luminous intensity ratio per packing unit
I
Vmax.
/I
Vmin.
≤
1.6
• ESD class 1
• Suitable for all soldering methods according to
CECC
• Lead (Pb)-free device
• Preconditioning: according to JEDEC level 2a
APPLICATIONS
• Interior and exterior lighting
• Indicator and backlighting purposes for audio,
video, LCD’s switches, symbols, illuminated
advertising etc.
• Illumination purpose, alternative to incandescent
lamps
• General use
19210_1
DESCRIPTION
The VLMW32.. white LED is an advanced product in
terms of heat dissipation.
The leadframe profile of this PLCC-4 SMD package is
optimized to reduce the thermal resistance.
This allows higher drive current and doubles the light
output compared to Vishay’s high intensity SMD LED
in PLCC-2 standard package.
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: SMD PLCC-4
• Product series: power
• Angle of half intensity: ± 60°
PARTS TABLE
PART
VLMW3200-GS08
VLMW3201-GS08
COLOR, LUMINOUS INTENSITY
White, I
V
≥
560 mcd (typ 900 mcd)
White, I
V
≥
710 mcd
TECHNOLOGY WAVELENGTH
INGaN/TAG in SiC
INGaN/TAG in SiC
Document Number 81213
Rev. 1.2, 30-Jul-08
For technical support, please contact: LED@vishay.com
www.vishay.com
1
VLMW320.
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
1)
VLMW320.
PARAMETER
Reverse voltage
2)
DC Forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature
range
Storage temperature
range
Soldering temperature
Thermal resistance
junction/ambient
t
≤
5s
mounted on PC board
(pad design see page 6)
T
amb
≤
65 °C
t
p
≤
10 µs
TEST CONDITION
SYMBOL
V
R
I
F
I
FSM
PV
T
j
T
amb
T
stg
T
sd
R
thJA
VALUE
5
30
0.1
127
100
- 40 to + 100
- 40 to + 100
260
270
UNIT
V
mA
A
mW
°C
°C
°C
°C
K/W
Note:
1)
T
amb
= 25 °C, unless otherwise specified
2)
Driving the LED in reverse direction is suitable for a short term application
OPTICAL AND ELECTRICAL CHARACTERISTICS
1)
VLMW320., WHITE
PARAMETER
Luminous intensity
2)
Chromaticity coordinate x, y
acc. to CIE 1931
Angle of half intensity
Forward voltage
Reverse voltage
Temperature coefficient of V
F
Temperature coefficient of I
V
Note:
1)
T
amb
= 25 °C, unless otherwise specified
2)
In one Packing Unit I
Vmax.
/I
Vmin.
≤
1.6
TEST CONDITION
I
F
= 30 mA
I
F
= 30 mA
I
F
= 30 mA
I
F
= 30 mA
I
R
= 10 µA
I
F
= 20 mA
I
F
= 20 mA
PART
VLMW3200
VLMW3201
VLMW320.
SYMBOL
I
V
I
V
x
y
ϕ
V
F
V
R
TC
VF
TC
IV
5
-4
- 0.5
MIN.
560
710
900
0.33
0.33
± 60
3.7
4.2
deg
V
V
mV/K
%/K
TYP.
MAX.
UNIT
mcd
mcd
LUMINOUS INTENSITY CLASSIFICATION
GROUP
STANDARD
U2
V1
V2
AA
AB
BA
BB
LIGHT INTENSITY (mcd)
MIN.
560
710
900
1120
1400
1800
2240
MAX.
710
900
1120
1400
1800
2240
2800
CROSSING TABLE
VISHAY
VLMW3200
VLMW3201
OSRAM
LWE67C-U2V2
LWE67C-V1V2
NICHIA
NSCW021T
NSCW021T
Note:
Luminous intensity is tested at a current pulse duration of 25 ms and
an accuracy of ± 11 %.
The above type numbers represent the order groups which include
only a few brightness groups. Only one group will be shipped on
each reel (there will be no mixing of two groups on each reel).
In order to ensure availability, single brightness groups will not be
orderable.
In a similar manner for colors where wavelength groups are
measured and binned, single wavelength groups will be shipped on
any one reel.
In order to ensure availability, single wavelength groups will not be
orderable.
www.vishay.com
2
For technical support, please contact: LED@vishay.com
Document Number 81213
Rev. 1.2, 30-Jul-08
VLMW320.
Vishay Semiconductors
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
X
0.291
5L
0.285
0.307
0.310
0.296
5K
0.291
0.310
0.313
0.310
6L
0.307
0.330
0.330
0.313
6K
0.310
0.330
0.330
Y
0.268
0.279
0.312
0.297
0.259
0.268
0.297
0.284
0.297
0.312
0.347
0.330
0.284
0.297
0.330
0.310
8K
8L
7K
7L
X
0.330
0.330
0.347
0.345
0.330
0.330
0.338
0.352
0.345
0.347
0.367
0.364
0.352
0.338
0.364
0.360
Y
0.330
0.347
0.371
0.352
0.310
0.330
0.342
0.344
0.352
0.371
0.401
0.380
0.344
0.342
0.380
0.357
Note:
Chromaticity coordinate groups are tested at a current pulse direction of 25 ms and a tolerance of ± 0.01.
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
40
35
I
F
- Forward Current (mA)
30
25
20
15
10
5
0
0
19034_1
10
I
Vrel
- Relative Luminous Intensity
1
0.1
0.01
10 20 30 40 50 60 70
80
90 100
T
amb
- Ambient Temperature (°C)
16194
1
10
I
F
- Forward Current (mA)
100
Figure 1. Forward Current vs. Ambient Temperature
Figure 2. Relative Luminous Intensity vs. Forward Current
Document Number 81213
Rev. 1.2, 30-Jul-08
For technical support, please contact: LED@vishay.com
www.vishay.com
3
VLMW320.
Vishay Semiconductors
f - Chromaticitycoordinante shift (x, y)
100
I
F
- Forward Current (mA)
0.345
white
0.340
X
0.335
0.330
Y
0.325
0.320
0.315
0
10
20
30
40
50
60
I
F
- Forward Current (mA)
10
1
2.0
19035
2.5
3.0
3.5
4.0
4.5
5.0
16198
V
F
- Forward
Voltage
(V)
Figure 3. Forward Current vs. Forward Voltage
Figure 6. Chromaticity Coordinate Shift vs. Forward Current
100
90
80
3.95
3.90
3.85
3.80
3.75
3.70
3.65
3.60
3.55
3.50
3.45
70
60
50
40
30
20
10
0
400 450 500 550 600 650 700 750
800
V
F
- Forward
Voltage
(V)
I
rel
- Relative Intensity
0 10 20
16199
30 40 50 60 70
80
90 100
16196
λ
-
Wavelength
(nm)
T
amb
- Ambient Temperature (°C)
Figure 4. Relative Intensity vs. Wavelength
Figure 7. Forward Voltage vs. Ambient Temperature
0°
10°
20°
30°
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 10 20
30 40 50 60 70
80
90 100
40°
1.0
0.9
0.8
0.7
50°
60°
70°
80°
0.6
0.4
0.2
0
95 10319
16197
T
amb
- Ambient Temperature (°C)
Figure 5. Relative Luminous Intensity vs. Ambient Temperature
Figure 8. Relative Luminous Intensity vs. Angular Displacement
www.vishay.com
4
For technical support, please contact: LED@vishay.com
Document Number 81213
Rev. 1.2, 30-Jul-08
ϕ
- Angular Displacement
1.8
I
V
rel
- Relative Luminous Intensity
2.0
I
Vrel
- Relative Luminous Intensity
VLMW320.
Vishay Semiconductors
Δ
V
F
- Change of Forward
Voltage
(mV)
0.40
8L
600
500
400
300
200
100
0
- 100
- 200
- 300
- 50
- 25
0
25
50
75
100
10 mA
20 mA
30 mA
0.35
y-Coordinates
6L
8K
7L
7K
6K
5L
5K
0.30
0.25
0.20
0.25
19784_3
0.27
0.29
0.31
0.33
0.35
0.37
x-Coordinates
19036
T
amb
- Ambient Temperature (°C)
Figure 9. White Grouping SMD
Figure 10. Change of Forward Voltage vs. Ambient Temperature
TAPING
Dimensions in millimeters
Anode
Cathode
3.5
3.1
2.2
2.0
5.75
5.25
3.6
3.4
8.3
7.7
4.0
3.6
Cathode
1.85
1.65
1.6
1.4
4.1
3.9
2.05
1.95
18596
4.1
3.9
0.25
Document Number 81213
Rev. 1.2, 30-Jul-08
For technical support, please contact: LED@vishay.com
www.vishay.com
5
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