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SEMI G61-94 © SEMI 1994 12 Castellations Figure 1 Cavity Down Cavity Up Figure 2 Figure 3 Figure 4
SEMI G61-94 © SEMI 199411
Lead-to-Lead Capacitance — Per SEMI Test Method
G24.
Lead Resistance — Per SEMI Test Method G25.
Junction-to-Case Thermal Resistance — Per SEMI G30
or a wind tunnel method agreed between user and
supplier.
Alpha particle emission shall be tested by a method and
to limits agreed between user and supplier.
Salt Atmosphere (Corrosion) Testing — Per MIL-STD-
883, Method 1009, Condition A.
9 Sampling
The sampling plans shall be agreed between user and
supplier.
10 Packaging and Packing L ist
10.1 Packaging — The shipping co ntainers and
materials shall be suitably designed to provide the
components with protection against normal
transportation damage risks which include crushing,
abrasion, and spillage and exposure to moisture and
other corrosive gases.
The inner packing materials must not cause particulate
contamination on the components and shall be clean-
room compatible as defined by the user. The
components, in packing trays, shall be sealed in a
vacuum bag with a dessicant.
10.2 Packing List
10.2.1 Internal Packages — Each internal package
shall be marked as follows.
Customer’s Part Number
Customer’s Purchase Order Number
Drawing Number (user’s and supplier’s, if
appropriate)
Supplier Shipping Lot Number
Quantity
Date of Manufacture
10.2.2 External Packages — The packing list, located
on the outside of the container, shall provide the
following information.
User’s Part Number
User’s Purchase Order Number
Quantity
Shipping Date
Any specific instructions for receiving dock
personnel.
11 Certification
11.1 Upon request of the user in the contract or
purchase order, a supplier’s certification that the
product was manufactured and tested in accordance
with this specification, together with a report of the test
results, shall be furnished at the time of shipment.
However, if the user does perform inspection and tests
on a certified shipment and the product fails to meet the
requirements, the product is subject to rejection.
11.2 If the user and supplier agree, the product may be
certified as capable of meeting this specification. In
this context, capable of meeting signifies that the
vendor is not required to perform all the inspections and
tests. However, if the user does perform inspection and
tests on such product and it fails to meet the
requirements, the product is subject to rejection.
SEMI G61-94 © SEMI 1994 12
Castellations
Figure 1
Cavity Down Cavity Up
Figure 2
Figure 3
Figure 4
SEMI G61-94 © SEMI 199413
Pullbac
k
Pullback
Pullbac
k
Rundown
Rundown
Figure 5
Figure 6
14
NOTE: A geometric symbol used to
indicate lead number 1 indicates
that all leads are isolated from
the die attach
p
ad.
NOTE: Lead Number 14 is common
to the die attach pad and
indicates the position of lead
number 1.
Figure 7
Figure 8