VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
Power SMD LED PLCC-2
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
19225
• Thermal resistance R = 300 K/W
• ESD-withstand voltage: Up to 2 kV according
to JESD22-A114-B
DESCRIPTION
The VLM.334.. series is an advanced modification of the
Vishay VLM.31.. series. It is designed to incorporate larger
chips, therefore, capable of withstanding a 70 mA drive
current.
• Preconditioning according to JEDEC® level 2a
• Compatible with reflow, vapor phase and
wave solder processes according to
CECC 00802 and J-STD-020
The package of the VLM.334.. is the PLCC-2.
It consists of a lead frame which is embedded in a white
thermoplast. The reflector inside this package is filled up
with clear epoxy.
• AEC-Q101 qualified
PRODUCT GROUP AND PACKAGE DATA
APPLICATIONS
• Product group: LED
• Traffic signals and signs
• Package: SMD PLCC-2
• Interior and exterior lighting
• Product series: power
• Dashboard illumination
• Angle of half intensity: ± 60°
• Indicator and backlighting purposes for audio, video,
LCDs switches, symbols, illuminated advertising etc.
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PARTS TABLE
PART
COLOR
LUMINOUS
INTENSITY
(mcd)
MIN. TYP. MAX.
at
IF
(mA)
WAVELENGTH
(nm)
MIN. TYP. MAX.
at
IF
(mA)
FORWARD
VOLTAGE
(V)
MIN. TYP. MAX.
at
IF
TECHNOLOGY
(mA)
VLMS334AABB-GS08
Super red
1120 1600 2800
50
626
630
639
50
1.9
2.2
2.8
50
AlInGaP on Si
VLMR334BACB-GS08
Red
1800 2200 4500
50
619
625
631
50
1.9
2.2
2.8
50
AlInGaP on Si
VLMK334BACB-GS08
Amber
1800 2800 4500
50
611
616
622
50
1.9
2.25
2.8
50
AlInGaP on Si
VLMY334BACB-GS08
Yellow
1800 2300 4500
50
583
589
594
50
1.9
2.3
2.8
50
AlInGaP on Si
Rev. 1.4, 27-Oct-2022
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
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Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
VLMS334..., VLMR334..., VLMK334..., VLMY334...
PARAMETER
TEST CONDITION
SYMBOL
VALUE
Reverse voltage (1)
Short term application only
VR
5
V
DC forward current
Tamb ≤ 65 °C (300 K/W)
IF
70
mA
tp ≤ 10 μs
IFSM
0.1
A
PV
200
mW
Surge forward current
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
300
K/W
Note
(1) Driving the LED in reverse direction is suitable for a short term application
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMS334.., SUPER RED
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMS334AABB
IV
1120
1600
2800
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
nm
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
-
18
-
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)
VLMR334.., RED
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMR334BACB
IV
1800
2200
4500
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
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)
VLMK334.., AMBER
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 50 mA
VLMK334BACB
IV
1800
2800
4500
mcd
mlm/mcd
φV/IV
-
3
-
Dominant wavelength
IF = 50 mA
λd
611
616
622
nm
Peak wavelength
IF = 50 mA
λp
-
622
-
nm
nm
Luminous flux/luminous intensity
Spectral bandwidth at 50 % Irel max.
IF = 50 mA
Δλ
-
18
-
Angle of half intensity
IF = 50 mA
ϕ
-
± 60
-
°
Forward voltage
IF = 50 mA
VF
1.9
2.25
2.8
V
Reverse current
VR = 5 V
IR
-
0.01
10
μA
Rev. 1.4, 27-Oct-2022
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMY334.., YELLOW
PARAMETER
Luminous intensity
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VLMY334BACB
IV
1800
2300
4500
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
-
°
Forward voltage
IF = 50 mA
VF
1.9
2.3
2.8
V
Reverse current
VR = 5 V
IR
-
0.01
10
μA
COLOR CLASSIFICATION
DOM. 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
LIGHT INTENSITY (mcd)
CROSSING TABLE
VISHAY
OSRAM
STANDARD
MIN.
MAX.
VLMS334AABB
LS T67F-T2V2-1-1
AA
1120
1400
VLMR334BACB
LR T67F-U1AA-1-1
AB
1400
1800
VLMK334BACB
LA T67F-U2AB-24-1
VLMY334BACB
LY T67F-U1AA-36-1
BA
1800
2240
BB
2240
2800
CA
2800
3550
CB
3550
4500
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
Rev. 1.4, 27-Oct-2022
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
80
1.2
amber
60
50
40
30
20
yellow
1.0
Irel - Relative Intensity
IF - Max. Permissible
Forward Current (mA)
70
0.8
0.6
0.4
0.2
10
0
540 560 580 600 620 640 660 680
0
0
20
40
60
80
100
120
λ - Wavelenght (nm)
Tamb - Ambient Temperature (°C)
Fig. 4 - Relative Intensity vs. Wavelength
Fig. 1 - Maximum Permissible Forward Current vs.
Ambient Temperature
0°
10°
20°
100
30°
0.9
50°
0.8
60°
70°
0.7
IF - Forward Current (mA)
40°
1.0
yellow
ϕ - Angular Displacement
IV rel - Relative Luminous Intensity
red
super red
amber
red
super red
10
80°
1
0.6
0.4
0.2
0
1
95 10319
2
2.5
3
3.5
VF - Forward Voltage (V)
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Fig. 5 - Forward Current vs. Forward Voltage
10
IV rel - Relative Luminous Intensity
0.12
IF - Forward Current (A)
1.5
0.10
0.08
tp/T = 0.005
0.05
0.5
0.06
0.04
0.02
0.00
yellow
amber
red
super red
1
0.1
0.01
0.001
10 -5 10 -4 10 -3 10 -2 10 -1 10 0
17044
101
102
tp - Pulse Length (s)
Fig. 3 - Forward Current vs. Pulse Length
Rev. 1.4, 27-Oct-2022
1
10
100
IF - Forward Current (mA)
Fig. 6 - Relative Luminous Intensity vs. Forward Current
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
ΔVF - Change of Forward Voltage (mV)
www.vishay.com
Vishay Semiconductors
300
yellow
amber
red
super red
200
100
0
-100
-200
-300
-40
-20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 7 - Change of Forward Voltage vs. Ambient Temperature
IV rel - Relative Luminous Intensity
2.5
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)
Δλd - Change Dominant Wavelength (nm)
Fig. 8 - Relative Luminous Intensity vs. Ambient Temperature
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
Rev. 1.4, 27-Oct-2022
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
0.9
1.75 ± 0.1
3.5 ± 0.2
0.8
technical drawings
according to DIN
specifications
C
A
2.2
2.8 ± 0.15
Pin identification
Drawing-No.: 6.541-5067.01-4
Issue: 7; 12.03.14
Ø 2.4
3
+ 0.15
Area covered
with solderresist
4
2.6 (2.8)
Recommended Footprint
Mounting Pad Layout
1.2
1.6 (1.9)
Rev. 1.4, 27-Oct-2022
4
Document Number: 84213
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
METHOD OF TAPING / POLARITY AND TAPE AND REEL
SMD LED (VLMx334..-SERIES)
SOLDERING PROFILE
Adhesive tape
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
Preconditioning acc. to JEDEC level 2a
300
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
Temperature (°C)
Vishay’s LEDs in SMD packages are available in an
antistatic 8 mm blister tape (in accordance with DIN IEC 40
(CO) 564) for automatic component insertion. The blister
tape is a plastic strip with impressed component cavities,
covered by a top tape.
200
max. 30 s
150
max. 100 s
max. 120 s
100
Blister tape
max. ramp down 6 °C/s
max. ramp up 3 °C/s
50
0
0
50
100
150
Time (s)
200
250
300
Fig. 12 - Vishay Lead (Pb)-free Reflow Soldering Profile
(according to J-STD-020)
Component cavity
94 8670
TTW Soldering (according to CECC00802)
300
TAPING OF VLMx334..
10000
5s
Lead temperature
250
5.75
5.25
3.6
3.4
4.0
3.6
8.3
7.7
2nd line
Temperature (°C)
2.2
2.0
200
235 °C to
260 °C
First wave
100 °C to
130 °C
100
100
2 K/s
50
1.85
1.65
1.6
1.4
4.1
3.9
1000
ca. 2 K/s
ca. 200 K/s
150
Full line: typical
Dotted lines:
process limits
Second
wave
1st line
2nd line
3.5
3.1
ca. 5 K/s
Forced cooling
0.25
4.1
3.9
10
0
0
2.05
1.95
94 8668
REEL PACKAGE DIMENSION IN MILLIMETERS
FOR SMD LEDS, TAPE OPTION GS08
(= 1500 PCS.)
4.5
3.5
2.5
1.5
948626-1
100
150
200
250
Time (s)
Fig. 13 - Double Wave Soldering of Opto Devices (all Packages)
Fig. 10 - Tape Dimensions in mm for PLCC-2
PACKING INFORMATION
PART
VLMx334xxxx-GS08
10.0
9.0
120°
50
PIECES
PER REEL
REELS
PER BOX
MOQ (1)
1500
5
7500
Note
(1) MOQ = minumum order quantity
13.00
12.75
63.5
60.5
Identification
Label:
Vishay
type
group
tape code
production
code
quantity
180
178
14.4 max.
94 8665
Fig. 11 - Reel Dimensions - GS08
Rev. 1.4, 27-Oct-2022
Document Number: 84213
7
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
VLMS334.., VLMR334.., VLMK334.., VLMY334..
www.vishay.com
Vishay Semiconductors
BAR CODE PRODUCT LABEL (example only)
N
A
B
C
D
E
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:
• Storage temperature 10 °C to 30 °C
• Storage humidity ≤ 60 % RH max.
F
G H I
K
L
M
A. 2D barcode
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:
B. Vishay part number
C. Quantity
D. PTC = selection code (binning)
E. Code of manufacturing plant
F. Batch = date code: year/week/plant code
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.
G. Region code
H. SL = sales location
I. Terminations finishing
K. Lead (Pb)-free symbol
L E V E L
CAUTION
This bag contains
MOISTURE –SENSITIVE DEVICES
L. Halogen-free symbol
M. RoHS symbol
2a
1. Shelf life in sealed bag 12 months at