VLMS234.., VLMR234.., VLMK234.., VLMY234..
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Vishay Semiconductors
Power Mini SMD LED
FEATURES
• Utilizing latest advanced AlInGaP technology
• Available in 8 mm tape
• Luminous intensity and color categorized per
packing unit
• Luminous intensity ratio per packing unit
IVmax./IVmin. ≤ 1.6
• ESD-withstand voltage: up to 2 kV according
to JESD22-A114-B
• Preconditioning according to JEDEC® level 2a
19226
• IR reflow soldering
DESCRIPTION
• AEC-Q101 qualified
The new MiniLED series has been designed in a small white
SMT package. The feature of the device is the very small
package 2.3 mm x 1.3 mm x 1.4 mm. The MiniLED is an
obvious solution for small-scale, high-power products that
are expected to work reliably in an arduous environment.
This is often the case in automotive and industrial
application.
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Traffic signals and signs
• Interior and exterior lighting
• Dashboard illumination
PRODUCT GROUP AND PACKAGE DATA
• Indicator and backlighting purposes for audio, video,
LCDs switches, symbols, illuminated advertising etc.
• Product group: LED
• Product series: power
• Package: SMD MiniLED
• Angle of half intensity: ± 60°
PARTS TABLE
PART
LUMINOUS
INTENSITY
(mcd)
COLOR
at IF
(mA)
WAVELENGTH
(nm)
at IF
(mA)
FORWARD
VOLTAGE
(V)
MIN.
at IF
TECHNOLOGY
(mA)
MIN.
TYP. MAX.
MIN.
TYP. MAX.
VLMS234V2BA-GS08
Super red
900
1400
2240
50
626
630
639
50
1.9
TYP. MAX.
2.2
2.8
50
VLMR234ABCA-GS08
Red
1400
2000
3550
50
619
625
631
50
1.9
2.2
2.8
50
AlInGaP on Si
VLMK234ABCA-GS08
Amber
1400
2500
3550
50
611
616
622
50
1.9
2.25
2.8
50
AlInGaP on Si
VLMY234ABCA-GS08
Yellow
1400
2000
3550
50
583
589
594
50
1.9
2.3
2.8
50
AlInGaP on Si
AlInGaP on Si
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
VLMS234.., VLMR234.., VLMK234.., VLMY234..
PARAMETER
TEST CONDITION
SYMBOL
VALUE
Reverse voltage (1)
Short term application only
VR
5
V
DC forward current
Tamb ≤ 60 °C
IF
70
mA
PV
200
mW
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Thermal resistance junction-to-ambient
Mounted on PC board (pad size > 16 mm2)
UNIT
Tj
125
°C
Tamb
-40 to +100
°C
Tstg
-40 to +100
°C
RthJA
325
K/W
Note
(1) Driving the LED in reverse direction is suitable for a short term application only
Rev. 1.2, 07-Mar-17
Document Number: 84215
1
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
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Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMS234.., SUPER RED
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMS234V2BA
IV
900
1400
2240
mcd
φV/IV
-
3
-
mlm/mcd
Luminous flux/luminous intensity
UNIT
Dominant wavelength
IF = 50 mA
λd
626
630
639
nm
Peak wavelength
IF = 50 mA
λp
-
639
-
nm
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
-
18
-
nm
deg
Angle of half intensity
IF = 50 mA
ϕ
-
± 60
-
Forward voltage
IF = 50 mA
VF
1.9
2.2
2.8
V
Reverse current
VR = 5 V
IR
-
0.01
10
μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMR234.., RED
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMR234ABCA
IV
1400
2000
3550
mcd
φV/IV
-
3
-
mlm/mcd
Luminous flux/luminous intensity
UNIT
Dominant wavelength
IF = 50 mA
λd
619
625
631
nm
Peak wavelength
IF = 50 mA
λp
-
632
-
nm
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
-
18
-
nm
deg
Angle of half intensity
IF = 50 mA
ϕ
-
± 60
-
Forward voltage
IF = 50 mA
VF
1.9
2.2
2.8
V
Reverse current
VR = 5 V
IR
-
0.01
10
μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMK234.., AMBER
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMK234ABCA
IV
1400
2500
3550
mcd
φV/IV
-
3
-
mlm/mcd
Luminous flux/luminous intensity
UNIT
Dominant wavelength
IF = 50 mA
λd
611
616
622
nm
Peak wavelength
IF = 50 mA
λp
-
622
-
nm
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
-
18
-
nm
Angle of half intensity
IF = 50 mA
ϕ
-
± 60
-
deg
Forward voltage
IF = 50 mA
VF
1.9
2.25
2.8
V
Reverse current
VR = 5 V
IR
-
0.01
10
μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMY234.., YELLOW
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMY234ABCA
IV
1400
2000
3550
mcd
φV/IV
-
3
-
mlm/mcd
Luminous flux/luminous intensity
UNIT
Dominant wavelength
IF = 50 mA
λd
583
589
594
nm
Peak wavelength
IF = 50 mA
λp
-
591
-
nm
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
17
nm
Angle of half intensity
IF = 50 mA
ϕ
± 60
deg
Forward voltage
IF = 50 mA
VF
Reverse current
VR = 5 V
IR
Rev. 1.2, 07-Mar-17
1.9
2.3
2.8
V
0.01
10
μA
Document Number: 84215
2
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
www.vishay.com
Vishay Semiconductors
COLOR CLASSIFICATION
DOMINANT WAVELENGTH (nm)
GROUP
AMBER
YELLOW
MIN.
MAX.
MIN.
1
611
618
-
MAX.
-
2
614
622
583
586
3
-
-
585
588
4
-
-
587
590
5
-
-
589
592
6
-
-
591
594
Note
• Wavelengths are tested at a current pulse duration of 25 ms.
LUMINOUS INTENSITY CLASSIFICATION
GROUP
LUMINOUS INTENSITY (mcd)
CROSSING TABLE
STANDARD
MIN.
MAX.
VISHAY
VLMS234V2BA
OSRAM
LS M67F-S2U2-1
V2
900
1120
VLMY234ABCA
LY M67F-T2V2-36
AA
1120
1400
AB
1400
1800
BA
1800
2240
BB
2400
2800
CA
2800
3550
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
0°
IF - Max. Permissible
Forward Current (mA)
70
60
50
40
30
20
10
0
0
20
40
60
80
100
Fig. 1 - Maximum Permissible Forward Current vs.
Ambient Temperature
Rev. 1.2, 07-Mar-17
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
120
Tamb - Ambient Temperature (°C)
10°
ϕ - Angular Displacement
IV rel - Relative Luminous Intensity
80
80°
0.6
0.4
0.2
0
95 10319
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Document Number: 84215
3
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
www.vishay.com
Vishay Semiconductors
10
IV rel - Relative Luminous Intensity
0.12
0.08
tp/T = 0.005
0.05
0.5
0.06
0.04
0.02
0.00
0.1
0.01
101
102
1
Fig. 3 - Forward Current vs. Pulse Length
1.2
amber
yellow
1.0
red
super red
0.8
0.6
0.4
0.2
0
540 560 580 600 620 640 660 680
100
Fig. 6 - Relative Luminous Intensity vs. Forward Current
300
yellow
amber
red
super red
200
100
0
- 100
- 200
- 300
- 40 - 20
λ - Wavelenght (nm)
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 4 - Relative Intensity vs. Wavelength
Fig. 7 - Change of Forward Voltage vs. Ambient Temperature
2.5
100
IV rel - Relative Luminous Intensity
yellow
IF - Forward Current (mA)
10
IF - Forward Current (mA)
tp - Pulse Length (s)
17044
Irel - Relative Intensity
1
0.001
10 -5 10 -4 10 -3 10 -2 10 -1 10 0
ΔVF - Change of Forward Voltage (mV)
IF - Forward Current (A)
0.10
yellow
amber
red
super red
amber
red
super red
10
1
1
1.5
2
2.5
3
3.5
VF - Forward Voltage (V)
Fig. 5 - Forward Current vs. Forward Voltage
Rev. 1.2, 07-Mar-17
2.0
yellow
amber
red
1.5
1.0
super red
0.5
0
- 40 - 20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 8 - Relative Luminous Intensity vs. Ambient Temperature
Document Number: 84215
4
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
Δλd - Change Dominant Wavelength (nm)
www.vishay.com
Vishay Semiconductors
10
8
yellow
6
4
2
0
amber
red
super red
-2
-4
-6
-8
- 40 - 20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 9 - Change of Dominant Wavelength vs. Ambient Temperature
PACKAGE DIMENSIONS in millimeters
2.2 ± 0.1
1.4 ± 0.1
(1.2)
0.1 ± 0.05
0.7 ± 0.1
1.3 ± 0.1
2.05 ± 0.1
0.9 ± 0.1
0.4 ± 0.1
Not indicated tolerances ± 0.2
Cathode mark
(0.9)
Proposed pad layout
(for reference only)
0.8
(1.5)
2.8
Area not flat
1
0.8
technical drawings
according to DIN
specifications
Solder resist
Drawing-No.: 6.541-5069.01-4
Issue: 2; 24.11.14
Rev. 1.2, 07-Mar-17
Cu.area > 5 mm2
Document Number: 84215
5
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
www.vishay.com
Vishay Semiconductors
TAPE DIMENSIONS in millimeters
1.58
8° max.
2
1.5
1.75
4
Package mark
1.58
2.38
7° max.
8
3.5
K
A
0.254
4
1
LEADER AND TRAILER DIMENSIONS in millimeters
Trailer
no devices
Leader
devices
no devices
End
Start
min. 200
min. 400
96 11818
GS08 = 3000 pcs
COVER TAPE PEEL STRENGTH
SOLDERING PROFILE
According to DIN EN 60286-3
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
Preconditioning acc. to JEDEC level 2a
0.1 N to 1.3 N
300
300 mm/min ± 10 mm/min
Standard bar code labels for finished goods
The standard bar code labels are product labels and used
for identification of goods. The finished goods are packed in
final packing area. The standard packing units are labeled
with standard bar code labels before transported as finished
goods to warehouses. The labels are on each packing unit
and contain Vishay Semiconductor GmbH specific data.
Temperature (°C)
LABEL
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
165° to 180° peel angle
200
max. 30 s
150
max. 100 s
max. 120 s
100
max. ramp up 3 °C/s
50
max. ramp down 6 °C/s
0
0
19885
50
100
150
Time (s)
200
250
300
max. 2 cycles allowed
Fig. 10 - Vishay Lead (Pb)-free Reflow Soldering Profile
(according to J-STD-020)
Rev. 1.2, 07-Mar-17
Document Number: 84215
6
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VLMS234.., VLMR234.., VLMK234.., VLMY234..
www.vishay.com
Vishay Semiconductors
BAR CODE PRODUCT LABEL (example)
RECOMMENDED METHOD OF STORAGE
Dry box storage is recommended as soon as the aluminum
bag has been opened to prevent moisture absorption. The
following conditions should be observed, if dry boxes are
not available:
A
• Storage temperature 10 °C to 30 °C
B
C
D
• Storage humidity ≤ 60 % RH max.
L
E
I
G
F
H
M
K
A. 2D barcode
B. PartNo = Vishay part number
C. QTY = Quantity
D. SelCode = selection code (binning)
E. PTC = Code of manufacturing plant
F. Batch = date code: year / week / plant code
G. Region code
H. SL = sales location
I. Terminations finishing
K. Lead (Pb)-free symbol
L. Halogen-free symbol
M. RoHS symbol
DRY PACKING
The reel is packed in an anti-humidity bag to protect the
devices from absorbing moisture during transportation and
storage.
Aluminum bag
Label
After more than 672 h under these conditions moisture
content will be too high for reflow soldering.
In case of moisture absorption, the devices will recover to
the former condition by drying under the following condition:
192 h at 40 °C + 5 °C / - 0 °C and < 5 % RH (dry air/nitrogen)
or
96 h at 60 °C + 5 °C and < 5 % RH for all device containers
or
24 h at 100 °C + 5 °C not suitable for reel or tubes.
An EIA JEDEC standard JESD22-A112 level 2a label is
included on all dry bags.
L E V E L
CAUTION
This bag contains
MOISTURE –SENSITIVE DEVICES
2a
1. Shelf life in sealed bag 12 months at
