MIL-PRF-19500/606B
* 4.3 Screening ( JANS, JANTXV levels only). Screening shall be in accordance with table IV of MIL-PRF-19500
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 table IV
Measurement
of MIL-PRF-19500)
(1) (2)
JANS level
JANTXV levels
Gate stress test (see 4.3.1)
(3)
Gate stress test (see 4.3.1)
Method 3470 of MIL-STD-750, (see 4.3.2)
(3)
Method 3470 of MIL-STD-750, (see 4.3.2)
(3) 3c
Method 3161 of MIL-STD-750, (see 4.3.3)
Method 3161 of MIL-STD-750, (see 4.3.3)
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Optional.
Optional.
Subgroup 2 of table I herein
IGSSF1, IGSSR1, IDSS1, subgroup 2 of table I herein
9
10
Method 1042 of MIL-STD-750, test condition B
Method 1042 of MIL-STD-750, test condition B
IGSSF1, IGSSR1, IDSS1, rDS(on)1, VGS(th)1
IGSSF1, IGSSR1, IDSS1, rDS(on)1, VGS(th)1
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Subgroup 2 of table I herein
Subgroup 2 of table I herein;
ĆIGSSF1 = ± 20 nA dc or ± 100 percent
of initial value, whichever is greater.
ĆIGSSR1 = ± 20 nA dc or ± 100 percent
of initial value, whichever is greater.
ĆIDSS1 = ± 10 µA dc or ± 100 percent
of initial value, whichever is greater.
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Method 1042 of MIL-STD-750, test condition A
Method 1042 of MIL-STD-750, condition A or
TA = +175°C and t = 48 hours min (4)
Subgroups 2 and 3 of table I herein;
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Subgroups 2 and 3 of table I herein;
ĆIGSSF1 = ± 20 nA dc or ± 100 percent
ĆIGSSF1 = ± 20 nA dc or ± 100 percent
of initial value, whichever is greater.
of initial value, whichever is greater.
ĆIGSSR1 = ± 20 nA dc or ± 100 percent
ĆIGSSR1 = ± 20 nA dc or ± 100 percent
of initial value, whichever is greater.
of initial value, whichever is greater.
ĆIDSS1 = ± 10 µA dc or ± 100 percent
ĆIDSS1 = ± 10 µA dc or ± 100 percent
of initial value, whichever is greater.
of initial value, whichever is greater.
ĆrDS(on)1 = ± 20 percent of initial value.
ĆrDS(on)1 = ± 20 percent of initial value.
ĆVGS(th)1 = ± 20 percent of initial value.
ĆVGS(th)1 = ± 20 percent of initial value.
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Required.
Required.
At the end of the test program, IGSSF1, IGSSR1, and IDSS1, are measured.
(1)
(2)
An out-of-family program to characterize IGSSF1, IGSSR1, IDSS1, and VGS(th)1 shall be invoked.
(3)
Shall be performed anytime before screen 9.
(4)
Use of this accelerated screening option requires a 1,000-hour life test in accordance with the applicable
group E, subgroup 2 life test, and end-points specified herein to be provided to the qualifying activity for
review and acceptance.
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