VLRE31.. Datasheet

VLRE31..
www.vishay.com
Vishay Semiconductors
Reverse Gullwing SMD LED Yellow
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-020C
20857
• Available in 12 mm tape
• Low profile package
DESCRIPTION
• Non-diffused lens: Excellent for coupling to light pipes and
backlighting
This device has been designed to meet the increasing
demand for AlInGaP technology.
• Low power consumption
It consists of a lead frame which is embedded in a white
thermoplast. The reflector inside this package is filled up
with clear epoxy.
• Preconditioning according to JEDEC level 2a
• Luminous intensity
IVmax./IVmin. > 1.6
ratio
in
one
packaging
unit
LED is mounted top down and emits through the PCB.
• ESD-withstand voltage: Up to 2 kV according to
JESD22-A114-B
PRODUCT GROUP AND PACKAGE DATA
• AEC-Q101 qualified
• Product group: LED
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
• Package: SMD reverse gullwing
• Product series: standard
APPLICATIONS
• Angle of half intensity: ± 60°
• 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
COLOR
LUMINOUS INTENSITY
WAVELENGTH
FORWARD VOLTAGE
at IF
at IF
at IF
(mcd)
(nm)
(V)
(mA)
(mA)
(mA)
MIN.
TYP. MAX.
MIN. TYP. MAX.
MIN. TYP. MAX.
TECHNOLOGY
VLRE31R1S2-GS08
Yellow
112
-
285
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
VLRE31R1S2-GS18
Yellow
112
-
285
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
VLRE31R1S1-GS08
Yellow
112
-
224
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
VLRE31R1S1-GS18
Yellow
112
-
224
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
VLRE31R2S2-GS08
Yellow
140
-
285
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
VLRE31R2S2-GS18
Yellow
140
-
285
20
581
588
594
20
-
2.1
2.3
20
AlInGaP on GaAs
Rev. 1.4, 22-May-13
Document Number: 81779
1
For technical questions, contact: [email protected]
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
VLRE31..
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) 
VLRE31..
PARAMETER
TEST CONDITION
SYMBOL
VALUE
VR
5
V
Tamb  85 °C
IF
30
mA
tp  10 μs
IFSM
1
A
PV
75
mW
Reverse voltage (1)
DC forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Thermal resistance junction/ambient
mounted on PC board (pad size > 16
mm2)
UNIT
Tj
+ 125
°C
Tamb
- 40 to + 100
°C
Tstg
- 40 to + 100
°C
RthJA
400
K/W
Note
(1) Driving LED in reverse direction is suitable for short term application
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 
VLRE31.., YELLOW
PARAMETER
TEST CONDITION
Luminous intensity (1)
IF = 20 mA
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
VLRE31R1S2
lV
112
-
285
mcd
VLRE31R1S1
lV
112
-
224
mcd
VLRE31R2S2
lV
140
-
285
mcd
Dominant wavelength
IF = 20 mA
d
581
588
594
nm
Peak wavelength
IF = 20 mA
p
-
590
-
nm
deg
Angle of half intensity
IF = 20 mA

-
± 60
-
Forward voltage
IF = 20 mA
VF
-
2.1
2.3
V
Reverse voltage
IR = 10 μA
VR
5
-
-
V
VR = 0 V, f = 1 MHz
Cj
-
15
-
pF
Junction capacitance
Note
(1) In one packing unit I
Vmax./IVmin. > 1.6
LUMINOUS INTENSITY CLASSIFICATION
GROUP
STANDARD
CROSSING TABLE
LUMINOUS INTENSITY IV (mcd)
VISHAY
OSRAM
OPTIONAL
MIN.
MAX.
VLRE31R1S2
LYT776-R1S2
1
112
140
VLRE31R1S1
LYT776-R1S1
2
140
180
VLRE31R2S2
LYT776-R2S2
1
180
224
2
224
285
R
S
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 in any one reel. 
In order to ensure availability, single wavelength groups will not
be orderable.
Rev. 1.4, 22-May-13
COLOR CLASSIFICATION
DOM. WAVELENGTH (nm)
GROUP
YELLOW
MIN.
MAX.
W
582
585
X
585
588
Y
588
591
Z
591
594
Note
• Wavelengths are tested at a current pulse duration of 25 ms and
an accuracy of ± 1 nm.
Document Number: 81779
2
For technical questions, contact: [email protected]
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
VLRE31..
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Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
40
1.2
IF = 20 mA
1.0
Irel - Relative Intensity
IF - Forward Current (mA)
35
30
25
20
15
10
0.8
0.6
0.4
0.2
5
0
0
10
20
30
40
50
60
70
80
Tamb - Ambient Temperature (°C)
16615
0.0
550
90 100
570
Fig. 1 - Forward Current vs. Ambient Temperature
590
610
630
650
λ - Wavelength (nm)
95 10881
Fig. 4 - Relative Intensity vs. Wavelength
1000
100
0.02
IF - Forward Current (mA)
IFM - Forward Current (mA)
tp/T = 0.01
0.05
0.1
100
0.2
0.5
1
10
0.01
0.1
1
10
1
100
tp - Pulse Length (ms)
16621
10
1
Fig. 2 - Forward Current vs. Pulse Length
10°
0.9
50°
0.8
60°
70°
80°
0.4
0.2
0
red
1
0.1
0.01
1
95 10319
17511
Fig. 3 - Relative Luminous Intensity vs. Angular Displacement
Rev. 1.4, 22-May-13
3
10
IV rel - Relative Luminous Intensity
40°
1.0
0.6
2.5
Fig. 5 - Forward Current vs. Forward Voltage
30°
0.7
2
20°
ϕ - Angular Displacement
IV rel - Relative Luminous Intensity
0°
1.5
VF - Forward Voltage (V)
95 10878
10
IF - Forward Current (mA)
100
Fig. 6 - Relative Luminous Intensity vs. Forward Current
Document Number: 81779
3
For technical questions, contact: [email protected]
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
VLRE31..
www.vishay.com
Vishay Semiconductors
IV rel - Relative Luminous Intensity
1.6
1.4
IF = 20 mA
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
95 10880
10 20 30 40 50 60 70 80 90 100
Tamb - Ambient Temperature (°C)
Fig. 7 - Relative Luminous Intensity vs. Ambient Temperature
2.15
yellow
VF - Forward Voltage (V)
2.10
2.05
2.00
1.95
1.90
1.85
1.80
1.75
IF = 20 mA
1.70
1.65
0
10 20 30 40 50 60 70 80 90 100
Tamb - Ambient Temperature (°C)
17502
Ispec - Specific Luminous Intensity
Fig. 8 - Forward Voltage vs. Ambient Temperature
2.0
1.6
1.2
0.8
0.4
0.0
96 11589
1
2
5
1
0.5
0.2
10
20
0.1 0.05
50
IF (mA)
0.02
tp/T
Fig. 9 - Relative Luminous Intensity vs. Forward Current/Duty Cycle
Rev. 1.4, 22-May-13
Document Number: 81779
4
For technical questions, contact: [email protected]
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
VLRE31..
www.vishay.com
Vishay Semiconductors
TAPING DIMENSIONS in millimeters
20858
Rev. 1.4, 22-May-13
Document Number: 81779
5
For technical questions, contact: [email protected]
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
VLRE31..
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Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
20859
Rev. 1.4, 22-May-13
Document Number: 81779
6
For technical questions, contact: [email protected]
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
VLRE31..
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Vishay Semiconductors
REEL DIMENSIONS in millimeters
21067
SOLDERING PROFILE
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
TTW Soldering (acc. to CECC00802)
Preconditioning acc. to JEDEC level 2a
300
300
5s
200
max. 30 s
150
max. 100 s
max. 120 s
250
Temperature (°C)
250
Temperature (°C)
max. 260 °C
245 °C
255 °C
240 °C
217 °C
100
235 °C
to 260 °C
first wave
200
lead temperature
second
full line: typical
wave
dotted line: process limits
ca. 200 K/s
150
100 °C
to 130 °C
ca. 2 K/s
100
2 K/s
max. ramp up 3 °C/s
50
ca. 5 K/s
50
max. ramp down 6 °C/s
forced cooling
0
0
0
50
19885
100
150
Time (s)
200
250
948626-1
max. 2 cycles allowed
Fig. 10 - Vishay Lead (Pb)-free Reflow Soldering Profile
(acc. to J-STD-020C)
Rev. 1.4, 22-May-13
0
300
50
100
150
200
250
Time (s)
Fig. 11 - Double Wave Soldering of Opto Devices (all Packages)
Document Number: 81779
7
For technical questions, contact: [email protected]
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
VLRE31..
www.vishay.com
Vishay Semiconductors
LABEL OF FAN FOLD BOX (example)
RECOMMENDED METHOD OF STORAGE
A
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
D
E
B
20613
C
A. Type of component
B. PTC = manufacturing plant
C. SEL - selection code (bin):
e.g.: U2 = code for luminous intensity group
D. Batch/date code
• Storage humidity  60 % RH max.
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.
E. Company code
F. Code for lead (Pb)-free classification (e3)
DRY PACKING
L E V E L
The reel is packed in an anti-humidity bag to protect the
devices from absorbing moisture during transportation and
storage.
Aluminum bag
Label
CAUTION
This bag contains
MOISTURE –SENSITIVE DEVICES
2a
1. Shelf life in sealed bag 12 months at <40°C and < 90% relative humidity (RH)
2. After this bag is opened devices that will be subjected to infrared reflow,
vapor-phase reflow, or equivalent processing (peak package body temp.
260°C) must be:
a) Mounted within 672 hours at factory condition of < 30°C/60%RH or
b) Stored at <10% RH.
3. Devices require baking before mounting if:
a)
Humidity Indicator Card is >10% when read at 23°C + 5°C or
b)
2a or 2b is not met.
Reel
4. If baking is required, devices may be baked for:
192 hours at 40°C + 5°C/-0°C and <5%RH (dry air/nitrogen)
or
o
or
96 hours at 60±5 Cand <5%RH
For all device containers
24 hours at 100±5°C
Not suitable for reels or tubes
Bag Seal Date: ______________________________
(If blank, see bar code label)
15973
Note: LEVEL defined by EIA JEDEC Standard JESD22-A113
FINAL PACKING
The sealed reel is packed into a cardboard box. A secondary
cardboard box is used for shipping purposes.
19786
Example of JESD22-A112 level 2a label
ESD PRECAUTION
Proper storage and handling procedures should be followed
to prevent ESD damage to the devices especially when they
are removed from the antistatic shielding bag. Electro-static
sensitive devices warning labels are on the packaging.
VISHAY SEMICONDUCTORS STANDARD
BAR CODE LABELS
The Vishay Semiconductors standard bar code labels are
printed at final packing areas. The labels are on each
packing unit and contain Vishay Semiconductors specific
data.
Rev. 1.4, 22-May-13
Document Number: 81779
8
For technical questions, contact: [email protected]
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
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
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about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000