vlmw51 Vishay, vlmw51 Datasheet - Page 8

• Manufacturer Part Number: vlmw51
• Description: Power Smd Led Plcc2 Plus
• Manufacturer: Vishay

VLMW51..
Vishay Semiconductors
SOLDERING PROFILE
BARCODE-PRODUCT-LABEL
EXAMPLE:
A) Type of component
B) Manufacturing plant
C) SEL - selection code (bin):
D) Date code year/week
E) Day code (e. g. 1: Monday)
F) Batch no.
G) Total quantity
H) Company code
DRY PACKING
The reel is packed in an anti-humidity bag to protect
the
transportation and storage.
www.vishay.com
8
e.g.: V1 = code for luminous intensity group
Figure 7. Vishay Lead (Pb)-free Reflow Soldering Profile
19470-3
300
250
200
150
100
devices
50
0
B C
5L = code for chrom. coordinate group
0
255 °C
240 °C
217 °C
255°C
IR Reflow Soldering Profile for lead (Pb)-free soldering
15973
max. Ramp Up 3 °C/s
Aluminum bag
50
Preconditioning acc. to JEDEC Level 2a
D
A
from
E
max. 120 s
(acc. to J-STD-020)
Reel
100
F
106
absorbing
t [s]
150
max. Ramp Down 6 °C/s
max. 100 s
200
max. 30 s
Label
For technical support, please contact:
G
max. 2 cycles allowed
moisture
H
250
max. 260 °C
245 °C
19795
37
300
during
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 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.
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.
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,
3. Devices require baking before mounting if:
4. If baking is required, devices may be baked for:
Bag Seal Date: ______________________________
vapor-phase reflow, or equivalent processing (peak package body temp.
260°C) must be:
a)
b)
a)
b)
192 hours at 40°C + 5°C/-0°C and <5%RH (dry air/nitrogen)
96 hours at 60±5
24 hours at 100±5°C
[e-mail]
Mounted within 672 hours at factory condition of < 30°C/60%RH or
Stored at <10% RH.
Humidity Indicator Card is >10% when read at 23°C + 5°C or
2a or 2b is not met.
Note: LEVEL defined by EIA JEDEC Standard JESD22-A113
(If blank, see bar code label)
o
Cand <5%RH
MOISTURE –SENSITIVE DEVICES
CAUTION
This bag contains
For all device containers
Not suitable for reels or tubes
Document Number 83300
L E V E L
2a
Rev. 1.0, 25-Mar-10
or
or
19786