VLMW41..
Vishay Semiconductors
www.vishay.com
BAR CODE PRODUCT LABEL (example)
RECOMMENDED METHOD OF STORAGE
106
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
H
VISHAY
• Storage temperature 10 ꢀC to 30 ꢀC
37
• Storage humidity 60 ꢁ RH max.
After more than 672 h under these conditions moisture
content will be too high for reflow soldering.
20216
B
C
D
E
F
G
In case of moisture absorption, the devices will recover to
the former condition by drying under the following condition:
A) Type of component
B) Manufacturing plant
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) SEL - selection code (bin):
e.g.: R1 = code for luminous intensity group
5L = code for chrom. coordinate group
An EIA JEDEC standard JESD22-A112 level 2a label is
included on all dry bags.
D) Date code year/week
E) Day code (e.g. 4: Thursday)
F) Batch no.
L
E V E L
G) Total quantity
CAUTION
This bag contains
H) Company code
MOISTURE –SENSITIVE DEVICES
2a
1. Shelf life in sealed bag 12 months at <40°C and < 90% relative humidity (RH)
DRY PACKING
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:
The reel is packed in an anti-humidity bag to protect the
devices from absorbing moisture during transportation and
storage.
a) Mounted within 672 hours at factory condition of < 30°C/60%RH or
b) Stored at <10% RH.
Aluminum bag
3. Devices require baking before mounting if:
a)
b)
Humidity Indicator Card is >10% when read at 23°C + 5°C or
2a or 2b is not met.
4. If baking is required, devices may be baked for:
Label
192 hours at 40°C + 5°C/-0°C and <5%RH (dry air/nitrogen)
or
or
96 hours at 60 5oCand <5%RH
24 hours at 100 5°C
For all device containers
Not suitable for reels or tubes
Bag Seal Date: ______________________________
(If blank, see bar code label)
Note: LEVEL defined by EIA JEDEC Standard JESD22-A113
19786
Reel
Example of JESD22-A112 level 2a label
15973
ESD PRECATION
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.
FINAL PACKING
The sealed reel is packed into a cardboard box. A secondary
cardboard box is used for shipping purposes.
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. 1.6, 26-Apr-13
Document Number: 81370
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
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