MIL-PRF-19500/116S
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as follows:
a. Qualification inspection (see 4.2).
b. Screening (see 4.3).
c. Conformance inspection (see 4.4).
4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-19500 and as specified
herein.
4.2.1 Group E qualification. Group E inspection shall be performed for qualification or re-qualification only. In
case qualification was awarded to a prior revision of the specification sheet that did not require the performance of
table II tests, the tests specified in table II herein that were not performed in the prior revision shall be performed on
the first inspection lot of this revision to maintain qualification.
4.3 Screening (JANTXV, JANTX, and JAN levels). Screening shall be in accordance with table E-IV of
MIL-PRF-19500 and as specified herein. Specified electrical measurements shall be made in accordance with table I
herein. Devices that exceed the limits of table I herein shall not be acceptable.
Screening
JANTXV and JANTX level
(see table E-IV of
MIL-PRF-19500)
(1) 3c
Thermal impedance (see 4.3.3)
9
Not required
Method 1038 of MIL-STD-750, condition A
10
IR1 and VF1
(2) 11
12
See 4.3.2
Subgroup 2 of table I herein; ĆIR1 ≤ 100 percent of
initial value or 15 nA dc, whichever is greater;
(3) (4) 13
ĆVF1 ≤ 25 mV dc
(1) Thermal impedance shall be performed any time after sealing provided temperature cycling is performed in
accordance with MIL-PRF-19500, screen 3 prior to this thermal test.
(2) Test within 24 hours after removal from test.
(3) When thermal impedance is performed prior to screen 13, it is not required to be repeated in screen 13.
(4) PDA ≤ 5 percent.
4.3.1 Screening (JANHC and JANKC). Screening of JANHC and JANKC die shall be in accordance with
appendix G of MIL-PRF-19500. Burn-in duration for the JANKC level follows JANS requirements; the JANHC follows
JANTX requirements.
4.3.1.2 JAN testing. JAN level product shall have temperature cycling and thermal impedance testing performed
in accordance with MIL-PRF-19500, JANTX level screening level requirements. Electrical testing shall be in
accordance with table I, subgroup 2 herein.
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