MIL-PRF-19500/619B
4.3 Screening (JANTX and JANTXV levels only). Screening shall be in accordance with MIL-PRF-19500 (Appendix
E, table IV), and as specified herein. The following measurements shall be made in accordance with table I herein.
Devices that exceed the limits of table I herein shall not be acceptable.
Screen (see appendix E,
Measurements
table IV of
MIL-PRF-19500)
JANTX and JANTXV levels
Thermal response 1/
MIL-STD-750, method 3101 (see 4.5.3)
9
Not applicable
10
MIL-STD-750, method 1038, test condition A
TC = +100°C
11
Subgroup 2 of table I herein
12
Not applicable
13
Subgroup 2 of table I herein;
ĆIR ≤ 5.0 mA or 100 percent of initial value,
whichever is greater.
ĆVF ≤ .05 volts.
1/ Shall be performed anytime before screen 10.
4.4 Conformance inspection. Conformance inspection shall be in accordance with MIL-PRF-19500.
4.4.1 Group A inspection. Group A inspection shall be conducted in accordance with appendix E, table V of MIL-
PRF-19500 and table I herein.
4.4.2 Group B inspection. Group B inspection shall be conducted in accordance with the conditions specified for
subgroup testing in appendix E, table VIb (JANTX and JANTXV) of MIL-PRF-19500. Electrical measurements (end-
points) and delta requirements shall be in accordance with 4.3, screen 13.
4.4.2.1 Group B inspection, appendix E, table VIb (JANTX and JANTXV) of MIL-PRF-19500.
Subgroup
Method
Conditions
B1
2026
Inspect all solder covered surface
B2
2031
Prior to hemeticity, 5 cycles, 5 seconds per cycle. Electrical measurements:
end points shall be in accordance with Group A Subgroup 2.
IO set to maintain TC = +100°C, ĆTC = 85°C, +15°C, -5°C; ton = toff
B3
1037
= 1 minute minimum for 2,000 cycles.
B4
2075
See 3.3.2.
B5
4081
See 4.5.2.
NOTE: Subgroups 2, 3, and 6, electrical measurements, see 4.3, screen 13.
4.4.3 Group C inspection. Group C inspection shall be conducted in accordance with the conditions specified for
subgroup testing in appendix E, table VII of MIL-PRF-19500. Electrical measurements (end-points) and delta
requirements shall be in accordance with 4.3, screen 13).
5
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