VLMD31..
www.vishay.com
Vishay Semiconductors
Standard SMD LED PLCC-2
FEATURES
• SMD LED with exceptional brightness
• Luminous intensity categorized
• Compatible
equipment
with
automatic
placement
• EIA and ICE standard package
• Compatible with IR reflow, vapor phase and
wave solder processes according to
CECC 00802 and J-STD-020
948553
DESCRIPTION
• Available in 8 mm tape
This device has been designed for applications requiring
narrow brightness and color selection.
• Low profile package
• Non-diffused lens: excellent for coupling to light pipes and
backlighting
The package of this device 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.
• Low power consumption
PRODUCT GROUP AND PACKAGE DATA
• Preconditioning according to JEDEC® level 2a
• Product group: LED
• ESD-withstand voltage: up to 2 kV according to
JESD22-A114-B
• Luminous intensity
IVmax./IVmin. ≤ 1.6
• Package: SMD PLCC-2
ratio
in
one
packaging
unit
• AEC-Q101 qualified
• Product series: standard
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
• Angle of half intensity: ± 60°
APPLICATIONS
• Automotive: backlighting in dashboards and switches
• Telecommunication:
telephone and fax
indicator
and
backlighting
in
• Indicator and backlight for audio and video equipment
• Indicator and backlight in office equipment
• Flat backlight for LCDs, switches, and symbols
• General use
PARTS TABLE
PART
LUMINOUS
INTENSITY
(mcd)
COLOR
at IF
(mA)
MIN. TYP. MAX.
WAVELENGTH
(nm)
FORWARD
VOLTAGE
(V)
at IF
(mA)
MIN. TYP. MAX.
at IF
(mA)
TECHNOLOGY
MIN. TYP. MAX.
VLMD3100-GS08
Red
11.2
22
-
10
-
648
-
10
-
1.8
2.2
20
GaAlAs on GaAs
VLMD3100-GS18
Red
11.2
22
-
10
-
648
-
10
-
1.8
2.2
20
GaAlAs on GaAs
VLMD3105-GS08
Red
11.2
22
28
10
-
648
-
10
-
1.8
2.2
20
GaAlAs on GaAs
VLMD31L2N1-GS08
Red
14
22
35.5
10
-
648
-
10
-
1.8
2.2
20
GaAlAs on GaAs
VLMD31M2P1-GS08
Red
22.4
25
56
10
-
648
-
10
-
1.8
2.2
20
GaAlAs on GaAs
Rev. 2.2, 12-Sep-2022
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
VLMD31..
PARAMETER
TEST CONDITION
SYMBOL
VALUE
VR
6
V
Tamb ≤ 60 °C
IF
30
mA
tp ≤ 10 μs
IFSM
0.5
A
PV
100
mW
Reverse voltage (1)
DC forward current
Surge forward current
Power dissipation
Junction temperature
UNIT
Tj
100
°C
Operating temperature range
Tamb
-40 to +100
°C
Storage temperature range
Tstg
-40 to +100
°C
Tsd
260
°C
RthJA
400
K/W
t≤5s
Soldering temperature
Thermal resistance junction to ambient Mounted on PC board (pad size > 16 mm2)
Note
(1) Driving LED in reverse direction is suitable for short term application
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
VLMD31.., RED
PARAMETER
TEST CONDITION
Luminous intensity (1)
IF = 10 mA
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
VLMD3100
IV
11.2
22
-
mcd
VLMD3105
IV
11.2
22
28
mcd
VLMD31L2N1
IV
14
22
35.5
mcd
VLMD31M2P1
IV
22.4
25
56
mcd
Dominant wavelength
IF = 10 mA
λd
-
648
-
nm
Peak wavelength
IF = 10 mA
λp
-
650
-
nm
Angle of half intensity
IF = 10 mA
ϕ
-
± 60
-
°
Forward voltage
IF = 20 mA
VF
-
1.8
2.2
V
IR = 10 μA
VR
6
-
-
V
VR = 0, f = 1 MHz
Cj
-
7
-
pF
Reverse voltage
Junction capacitance
Temperature coefficient of VF
IF = 20 mA
TCVF
-
- 1.8
-
mV/K
Temperature coefficient of λd
IF = 10 mA
TCλd
-
0.05
-
nm/K
Note
(1) In one packing unit I
Vmax./IVmin. ≤ 1.6
LUMINOUS INTENSITY CLASSIFICATION
GROUP
STANDARD
LIGHT INTENSITY (mcd)
OPTIONAL
MIN.
MAX.
1
4.5
5.6
2
5.6
7.1
1
7.1
9
2
9
11.2
1
11.2
14
2
14
18
1
18
22.4
2
22.4
28
1
28
35.5
2
35.5
45
1
45
56
J
K
L
M
N
P
Rev. 2.2, 12-Sep-2022
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
CROSSING TABLE
VISHAY
OSRAM
VLMD31L2N1
LHT674-L2N1
VLMD31M2P1
LHT674-M2P1
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
60
1.2
50
1.0
Irel - Relative Intensity
IF - Forward Current (mA)
red
40
30
20
0.8
0.6
0.4
10
0.2
0
0
20
40
60
80
0
600
100
Tamb - Ambient Temperature (°C)
95 10905
660
680
700
100
10 000
red
Tamb < 60 °C
tp/T = 0.005
1000
IF - Forward Current (mA)
0.01
0.02
0.05
100
0.2
0.5
DC
0.1
10
0.1
1
10
1
100
tp - Pulse Length (ms)
95 9985
95 10014
Fig. 2 - Permissible Pulse Forward Current vs. Pulse Length
0°
10°
0.9
50°
0.8
60°
70°
ϕ - Angular Displacement
40°
80°
0.4
0.2
2.5
3
super red
1
0.1
0.01
1
0
95 10319
Fig. 3 - Relative Luminous Intensity vs. Angular Displacement
Rev. 2.2, 12-Sep-2022
2
VF - Forward Voltage (V)
10
1.0
0.7
1.5
Fig. 5 - Forward Current vs. Forward Voltage
20°
30°
0.6
10
1
1
0.01
IV rel - Relative Luminous Intensity
IF - Forward Current (mA)
640
- Wavelength (nm)
Fig. 4 - Relative Intensity vs. Wavelength
Fig. 1 - Maximum Permissible Forward Current vs.
Ambient Temperature
IV rel - Relative Luminous Intensity
620
9510018-1
16638
10
100
IF - Forward Current (mA)
Fig. 6 - Relative Luminous Intensity vs. Forward Current
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
IV rel - Relative Luminous Intensity
2.0
super red
1.6
1.2
0.8
0.4
0.0
0
16635
20
40
60
80
Tamb - Ambient Temperature (°C)
100
Fig. 7 - Relative Luminous Intensity vs. Ambient Temperature
- Change of Dom. Wavelength (nm)
5
4
3
2
1
0
-1
d
-2
-3
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
16637
VF - Change of Forward Voltage (mV)
Fig. 8 - Change of Dominant Wavelength vs. Ambient Temperature
200
150
100
50
0
- 50
- 100
- 150
- 200
- 250
- 300
0
16636
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 9 - Change of Forward Voltage vs. Ambient Temperature
Rev. 2.2, 12-Sep-2022
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
Mounting Pad Layout
1.2
4
2.6 (2.8)
area covered with
solder resist
4
1.6 (1.9)
20415
PACKING INFORMATION
PART
TAPE AND REEL
VLMD31xx-GS08
7500 (5 x 1500)
VLMD31xx-GS18
8000
Rev. 2.2, 12-Sep-2022
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
METHOD OF TAPING / POLARITY AND TAPE AND REEL
SMD LED (VLM.3-SERIES)
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.
REEL PACKAGE DIMENSION IN MILLIMETERS
FOR SMD LEDS, TAPE OPTION GS18
(= 8000 PCS) PREFERRED
10.4
8.4
120°
4.5
3.5
Adhesive tape
13.00
12.75
2.5
1.5
62.5
60.0
Identification
Label:
Vishay
type
group
tape code
production
code
quantity
Blister tape
Component cavity
22972
14.4 max.
321
329
18857
Fig. 12 - Reel Dimensions - GS18
SOLDERING PROFILE
TAPING OF VLMD31..
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
3.5
3.1
Anode
Preconditioning acc. to JEDEC level 2a
2.2
2.0
Cathode
300
3.6
3.4
8.3
7.7
1.85
1.65
4.1
3.9
1.6
1.4
4.1
3.9
Temperature (°C)
4.0
3.6
5.75
5.25
200
max. 30 s
150
max. 100 s
max. 120 s
100
0.25
2.05
1.95
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
max. ramp down 6 °C/s
max. ramp up 3 °C/s
50
16 025
0
0
50
100
150
Time (s)
Fig. 10 - Tape Dimensions in mm for PLCC-2
200
Fig. 13 - Vishay Lead (Pb)-free Reflow Soldering Profile
(according to J-STD-020)
TTW Soldering (according to CECC00802)
300
250
13.00
12.75
63.5
60.5
Identification
Label:
Vishay
type
group
tape code
production
code
quantity
200
235 °C to
260 °C
First wave
100 °C to
130 °C
100
100
2 K/s
50
180
178
Fig. 11 - Reel Dimensions - GS08
Rev. 2.2, 12-Sep-2022
ca. 5 K/s
Forced cooling
10
0
14.4 max.
0
94 8665
948626-1
1000
ca. 2 K/s
ca. 200 K/s
150
Full line: typical
Dotted lines:
process limits
Second
wave
1st line
2nd line
2.5
1.5
Lead temperature
2nd line
Temperature (°C)
4.5
3.5
10000
5s
10.0
9.0
120°
300
max. 2 cycles allowed
19885-3
REEL PACKAGE DIMENSION IN MILLIMETERS
FOR SMD LEDS, TAPE OPTION GS08
(= 1500 PCS)
250
50
100
150
200
250
Time (s)
Fig. 14 - Double Wave Soldering of Opto Devices (all Packages)
Document Number: 81351
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
VLMD31..
www.vishay.com
Vishay Semiconductors
BAR CODE PRODUCT LABEL (example)
RECOMMENDED METHOD OF STORAGE
N
A
B
C
D
E
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
After more than 672 h under these conditions moisture
content will be too high for reflow soldering.
M
A. 2D barcode
In case of moisture absorption, the devices will recover to
the former condition by drying under the following condition:
B. Part No: Vishay part number
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.
C. QTY: quantity
D. SelCode: selection bin code
E. Country of origin
F. PTC: production plant code
An EIA JEDEC standard JESD22-A112 level 2a label is
included on all dry bags.
G. Termination finish
H. Region code
I. Serial#: serial number
K. Batch number: year, week, country code, plant code
L. SL: storage location
M. Environmental
halogen-free
symbols:
L E V E L
CAUTION
This bag contains
MOISTURE –SENSITIVE DEVICES
RoHS,
lead
(Pb)-free,
2a
1. Shelf life in sealed bag 12 months at
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