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MIL-M-38510/757C
TABLE II. Burn-in and electrical test requirements.
Class S device 1/
Class B device 1/
Line
MIL-PRF-38535
Table III
Reference
Table III
Table I
Table I
Reference
no.
test requirements
paragraph
delta limits
paragraph
delta
subgroups
subgroups
2/
3/
2/
limits 3/
1
Interim electrical
1
1
parameters
Not req'd
2
Static burn-in I
4.2c
Req'd
4/
(method 1015)
4.5.2
Ć
3
Same as line 1
1
4.2c
Req'd
4
Static burn-in II
4.2c
Req'd
4/
4.5.2
5/
(method 1015)
4.5.2
Ć
Ć
5
Same as line 1
4.2e
1*
4.2e
1*
Not req'd
6
Dynamic burn-in
4.2d
Req'd
4/
(method 1015)
4.5.2
Ć
7
Same as line 1
4.2e
1
8
Final electrical
1*, 2, 7*, 9
1*, 2, 7*, 9
5/
parameters
9
Group A test
4.4.1
1, 2, 3, 4, 7,
4.4.1
1, 2, 3, 4, 7,
8, 9, 10, 11
8, 9, 10, 11
requirements
Ć
10
Group B test
1, 2, 3, 7, 8,
4.4.2
9, 10, 11
when using the
method 5005
QCI option
Ć
Ć
4.4.3
1, 2
11
Group C end-
1, 2, 3, 7, 8,
4.4.3
9, 10, 11
point electrical
parameters
12
Group D end-
4.4.4
1, 2, 3
4.4.4
1, 2
point electrical
parameters
13
Group E end-
4.4.5
1, 7, 9
4.4.5
1, 7, 9
point electrical
parameters
1/
Blank spaces indicate tests are not applicable.
2/
* indicates PDA applies to subgroups 1 and/or 7, as applicable (see 4.2.1).
Ć indicates delta limits and shall be required only on table I, subgroup 1, where specified, and the delta values shall be
3/
computed with reference to the previous interim electrical parameters (line 1).
4/
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). For preburn-in and interim electrical parameters, the read-and-record requirements are for
delta measurements only.
5/
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 electrical tests (first interim electrical parameters test in table II).
22

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