MIL-PRF-19500/629C
4.4 Conformance inspection. Conformance inspection shall be in accordance with MIL-PRF-19500 and herein.
4.4.1 Group A inspection. Group A inspection shall be conducted in accordance with table V of MIL-PRF-19500,
and table I herein. The following test conditions shall be used for ZθJX, group A inspection:
a. IM measurement current .....................1 mA to 10 mA.
b. IH forward heating current...................10 A to 20 A.
c. tH heating time ....................................10 ms.
d. tMD measurement delay time...............100 µs maximum.
* 4.4.2 Group B inspection. Group B inspection shall be conducted in accordance with the conditions specified for
subgroup testing in tables VIa (JANS) and VIb (JAN, JANTX, and JANTXV) of MIL-PRF-19500 and as follows.
Electrical measurements (end-points) and delta requirements shall be in accordance with the applicable steps of
table I, subgroup 2 herein.
* 4.4.2.1 Group B inspection, table VIa (JANS) of MIL-PRF-19500.
Method
Condition
Subgroup
-55°C to 100°C, 25 cycles, n = 22, c = 0.
B3
1056
-55°C to 150°C, 100 cycles, n = 22, c = 0.
1051
IFSM = 150 A (pk), condition A 2, IO = 5 A dc; TA = room ambient as
B3
4066
defined in the general requirements of 4.5 of MIL-STD-750; five surges
of 8.3 ms each at 1 minute intervals.
IF = 5.0 A dc; TA = room ambient as defined in the general requirements
B4
1036
of 4.5 of MIL-STD-750; ton = toff; 3 minutes minimum for 2,000 cycles.
IF = 5 A dc minimum, adjust IF or TA to achieve TJ = + 125°C minimum.
B5
1027
* 4.4.2.2 Group B inspection table VIb (JAN, JANTX, and JANTXV) of MIL-PRF-19500.
Subgroup
Method
Condition
-55°C to 100°C, 10 cycles, n = 22, c = 0.
B2
1056
-55°C to 150°C, 25 cycles, n = 22, c = 0.
1051
IFSM = 150 A (pk), condition A 2, IO = 5 A dc; TA = room ambient as
B2
4066
defined in the general requirements of 4.5 of MIL-STD-750; five surges
of 8.3 ms each at 1 minute intervals.
IF = 5 A dc minimum, adjust IF or TA to achieve TJ = + 125°C minimum.
B3
1027
B4
2075
8
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