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Page Title:
Table 3. Delta limits at +25 C. |
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|  MIL-M-38510/762A
Table II. Burn-in and electrical test requirements - Continued.
1/
Blank spaces indicate tests are not applicable.
2/
* indicates PDA applies to subgroup (se 4.2.1).
3/
Delta indicates the delta limit shall be required only on table I subgroup 1, where specified, and the delta values shall be
computed with reference to the previous interim electrical parameters (line 1).
4/
The device manufacturer may at his option either complete subgroup 1 electrical parameter measurements, including delta
measurements, within 96 hours after burn-in completion (removal of bias); or may complete subgroup 1 electrical
measurements without delta measurements within 24 hours after burn-in completion (removal of bias). When the
manufacturer elects to perform the subgroup 1 electrical parameter measurements without delta measurements, there is no
requirement to perform the pre-burn-in tests of line 1.
5/
On all class S lots, the device manufacturer shall maintain read-and-record data (as a minimum on disk) for burn-in
electrical parameters (group A, subgroup 1), in accordance with test method 5004 of MIL-STD-883. For pre burn-in and
interim electrical parameters the read-and-record requirements are for delta measurements only.
4.4.2 Group B inspection. Group B inspection shall be in accordance with table II of method 5005 of MIL-STD-883 and as
follows:
a.
Class S steady-state life (accelerated) shall be conducted using test condition D of method 1005 of MIL-STD-883 and
the circuit described in 4.2c herein, or equivalent as approved by the qualifying activity.
b.
End-point electrical parameters shall be as specified in table II herein. Delta limits shall apply only to subgroup 5 of
group B inspections and shall consist of tests specified in table III herein.
4.4.3 Group C inspection. Group C inspection shall be in accordance with table III of method 5005 of MIL-STD-883 and as
follows:
a.
End-point electrical parameters shall be as specified in table II herein. Delta limits shall apply only to subgroup 1 of
group C inspection and shall consist of tests specified in table III herein.
b.
Steady-state life test (method 1005 of MIL-STD-883) shall be conducted using test condition D and as specified in
4.5.2 herein using a circuit as described in 4.2c herein, or equivalent as approved by the qualifying activity.
4.4.4 Group D inspection. Group D inspection shall be in accordance with table IV of method 5005 of MIL-STD-883. End-point
electrical parameters shall be as specified in table II herein.
TABLE III. Delta limits at +25 C.
Parameter 1/
Device types
Limits
Icc, Icch, Iccl
All
+ 100 nA
1/
The above parameters shall be recorded before and
after the required burn-in and life tests to determine
delta limits.
20
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