VMMK-2503(2010) Ver la hoja de datos (PDF) - Avago Technologies
Número de pieza
componentes Descripción
fabricante
VMMK-2503 Datasheet PDF : 11 Pages
| |||
Outline Drawing
Top and Side View
0.5 mm
GY
1.05mm
Bottom View
0.8mm
0.7mm
0.3mm
0.2mm
Notes:
1. x indicates pin 1
2. Dimensions are in millimeters
3. Pad Material is minimum 5.0 um thick Au
Suggested PCB Material and Land Pattern
.014 [0.356]
.014 [0.356]
.022 [0.559]
.010 [0.254]
.020 [0.508]
Notes:
1. 0.010” Rogers RO4350
.005 [0.127]
.008 [0.203]
9
Recommended SMT Attachment
The VMMK Packaged Devices are compatible with high
volume surface mount PCB assembly processes.
Manual Assembly for Prototypes
1. Follow ESD precautions while handling packages.
2. Handling should be along the edges with tweezers or
from topside if using a vacuum collet.
3. Recommended attachment is solder paste. Please
see recommended solder reflow profile. Conductive
epoxy is not recommended. Hand soldering is not
recommended.
4. Apply solder paste using either a stencil printer or
dot placement. The volume of solder paste will be
dependent on PCB and component layout and should
be controlled to ensure consistent mechanical and
electrical performance. Excessive solder will degrade RF
performance.
5. Follow solder paste and vendor’s recommendations
when developing a solder reflow profile. A standard
profile will have a steady ramp up from room
temperature to the pre-heat temp to avoid damage
due to thermal shock.
6. Packages have been qualified to withstand a peak
temperature of 280qC for 15 sec. Verify that the profile
will not expose device beyond these limits.
7. Clean off flux per vendor’s recommendations.
8. Clean the module with Acetone. Rinse with alcohol.
Allow the module to dry before testing.
Note: These devices are ESD
sensitive. The following precau-
tions are strongly recommend-
ed. Ensure that an ESD approved
carrier is used when die are trans-
ported from one destination to
another. Personal grounding is
to be worn at all times when handling these devices.
For more detail, refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control
ESD Machine Model (Class A)
ESD Human Body Model (Class 1B)
Share Link: 