MIL-PRF-19500/437H
* TABLE III. Group A, B, C and E electrical and delta measurements. 1/ 2/ 3/
Step
Inspection
MIL-STD-750
Symbol
Limits
Unit
Method
Conditions
Min
Max
μA dc
1.
Reverse current
4016
DC method; VR = column 5
IR1
Column 6 of
table IV
of of table IV
μA dc
2.
Reverse current
4016
DC method, VR = column 5
IR3
Column 7 of
table IV
of of table IV
V dc
3.
Regulator
4022
IZ = column 11 of table IV
VZ
Column 1
Column 1 of
voltage
of table IV
table IV
(see 4.5.2)
-VZ tol
+ VZ tol
ohms
4051
IZ = column 11 of table IV
ZZT
Column 3 of
4.
Small-signal
table IV
Isig = 10 percent of IZ (AC)
breakdown
impedance
°C/W
ΔZΘJX
10 percent
5.
Thermal
3101
See 4.3.2
of initial
impedance
reading max.
1/ The electrical measurements for appendix E, table E-VIb (JANTX and JANTXV) of MIL-PRF-19500 are as follows:
a. Subgroup 2, see table III herein, steps 1, 3, 4, and 5.
b. Subgroup 3, see table III herein, steps 2, 3, 4, and 5.
c. Subgroup 6, see table III herein, steps 2, 3, and 4.
2/ The electrical measurements for appendix E, table E-VII of MIL-PRF-19500 are as follows:
a. Subgroup 2 and 3, see table III herein, steps 1, 3, 4, and 5.
b. Subgroup 6, see table III herein, steps 2, 3, 4, and 5.
3/ The electrical measurements for appendix E, table E-IX of MIL-PRF-19500 are as follows:
a. Subgroup 1 see table III herein, steps 1, 3, 4, and 5.
b. Subgroup 2, see table III herein, steps 2, 3, 4, and 5.
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