MIL-PRF-19500/613E
4.4.4 Group D inspection. Conformance inspection for hardness assured JANS types shall include the group D
tests specified in table II herein. These tests shall be performed as required in accordance with MIL-PRF-19500 and
method 1019 of MIL-STD-750, for total ionizing dose or method 1017 of MIL-STD-750 for neutron fluence as
applicable (see 6.2 herein), except group D, subgroup 2 may be performed separate from other subgroups. Group D
inspection may also be performed ahead of the screening lot using die selected in accordance with MIL-PRF-19500
and related documents. Alternate package options may also be substituted for the testing provided there is no
adverse effect to the fluence profile.
4.4.5 Group E inspection. Group E inspection shall be conducted in accordance with the conditions specified for
subgroup testing in table E-IX of MIL-PRF-19500 and table III herein. Electrical measurements (end-points) shall be
in accordance with table I, subgroup 2 herein.
4.5 Method of inspection. Methods of inspection shall be as specified in the appropriate tables and as follows:
4.5.1 Pulse measurements. Conditions for pulse measurement shall be as specified in section 4 of MIL-STD-750.
4.5.2 Inspection conditions. Unless otherwise specified in MIL-PRF-19500 or herein, all inspections shall be
conducted at a case temperature (TC) of +25°C ±3°C.
4.5.3 Group B accelerated life test. This test shall be conducted using one of the two options listed herein (4.5.3.a
and 4.5.3.b) with the following conditions applying to all options: VCB = 20 V minimum dc; 96 hours minimum; TJ =
+275°C.
PT = 2.5; PT adjusted to give a lot average of TJ = +275°C with TA = +125°C ± 25°C.
a.
TA = +25°C ±3°C with PT adjusted to give a lot average of TJ = +275°C.
b.
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