MIL-PRF-19500/583B
TABLE II. Groups B, C, and E delta measurements. 1/ 2/ 3/
Step
Inspection
MIL-STD-750
Symbol
Limits
Unit
Method
Conditions
Min
Max
ĆICBO
1.
Collector to base
3036
Bias condition D
100 percent of initial value or
cutoff current
10 nA dc whichever is greater.
VCB = 100 V dc
2N5681
VCB = 120 V dc
2N5682
ĆhFE1
±25 percent change from
2.
Forward current
3076
IC = 250 mA dc
transfer ratio
VCE = 2.0 V dc;
initial recorded value.
Pulsed (see 4.5.1)
1/
Devices which exceed the group A limits for this test shall not be shipped.
2/
The delta measurements for group B, 4.4.2 herein are as follows:
a. Step 1, see table II herein, steps 1 and 2.
b. Step 2, see table II herein, steps 1 and 2.
3/
The delta measurements for table E-IX of MIL-PRF-19500 are as follows: Subgroup E2, see table II herein,
steps 1 and 2.
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