VLMU3510-365-130
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 12-Apr-16
6
Document Number: 84363
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
SOLDERING PROFILE
Fig. 8 - Vishay Lead (Pb)-free Reflow Soldering Profile
(acc. to J-STD-020C)
BAR CODE PRODUCT LABEL (example only)
a. 2D barcode
b. Vishay part number
c. Quantity
d. SEL = selection code (binning)
e. Code of manufacturing plant
f. Batch = date code: year/week/plant code
g. Region code
h. SL = sales location
i. Terminations finishing
j. Lead (Pb)-free symbol
k. Halogen-free symbol
l. RoHS symbol
DRY PACKING
The reel is packed in an anti-humidity bag to protect the
devices from absorbing moisture during transportation and
storage.
FINAL PACKING
The sealed reel is packed into a cardboard box. A secondary
cardboard box is used for shipping purposes.
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.
After more than 168 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
24 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 3 label is
included on all dry bags.
Example of JESD22-A112 level 3 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. Electrostatic
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.
0
50
100
150
200
250
300
0 50 100 150 200 250 300
Time (s)
Temperature (°C)
240 °C
245 °C
max. 260 °C
max. 120 s
max. 100 s
217 °C
max. 30 s
max. ramp up 3 °C/s
max. ramp down 6 °C/s
19885-1
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
Preconditioning acc. to JEDEC level 3
max. 2 cycles allowed
255 °C
B
D
C
E FG HI M
L
K
Aluminum bag
Label
Reel
15973
