MIL-PRF-19500/445D
4.3 Screening (JAN, JANTX, JANTXV, JANJ, and JANS levels only)- continued.
Screen (see table IV
Measurement
of MIL-PRF-19500)
JANTXV and JANTX Level
JAN level
1a
Not Required
Not Required
1b
Required (JANTXV only)
Not Required
2
Not Required
Not Required
3a
Required
Required in accordance with MIL-PRF-19500,
JANTX level
Not Applicable
3b
Not Applicable
Required (see 4.3.3)
3c 1/
Required (see 4.3.3)
4, 5, 6 and 7a
Not Applicable
Not Applicable
7b
Required
Not Required
8
Not Required
Not Required
9 and 10
Not Applicable
Not Applicable
Required.
Not Applicable
11
IR1 and VF1
Required.
12
See 4.3.1, t = 48 hours
Not Applicable
Not Applicable
13 3/
Subgroup 2 of table I herein; ĆIR1 ≤ 100
percent of initial reading or 30 nA whichever
is greater; ĆVF1 ≤ ± 40 mV dc.
14a
Not Applicable
Not Applicable
14b
Optional 2/
(Not required)
15 and 16
Not Required
Not Required
17
Not Applicable
Not Applicable
1/
Thermal impedance shall be performed any time after sealing provided temperature cycling is performed in accordance with table
IV of MIL-PRF-19500, screen 3 prior to this thermal test.
2/
Per MIL-PRF-19500
3/
Test within 24 hours after removal from test.
4.3.1 Power burn-in conditions. Power burn-in conditions are as follows:
High temperature reverse bias (HTRB), MIL-STD-750, method 1038, test condition A;
VR = 12.8 V; TA = +150°C.
8
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business