MIL-PRF-19500/349J
TABLE I. Group A inspection - Continued.
Inspection 1/ 2/
MIL-STD-750
Limit
Unit
Symbol
Method
Conditions
Min
Max
Subgroup 2 - Continued
Forward-current transfer ratio
3076
VCE = 2 V dc, IC = 1.5 A dc, pulsed (see
hFE2
2N3506
40
200
2N3507
30
150
Forward-current transfer ratio
3076
hFE3
VCE = 3 V dc, IC = 2.5 A dc,
pulsed (see 4.5.1)
2N3506
30
2N3507
25
Forward-current transfer ratio
3076
VCE = 5 V dc, IC = 3.0 A dc,
hFE4
pulsed (see 4.5.1)
2N3506
25
2N3507
20
Saturation voltage and
3071
0.5
V dc
IC = 500 mA dc, IB = 50 mA dc,
VCE(sat)1
resistance
pulsed (see 4.5.1)
Saturation voltage and
3071
1.0
V dc
IC = 1.5 A dc, IB = 150 mA dc,
VCE(sat)2
resistance
pulsed (see 4.5.1)
Saturation voltage and
3071
1.5
V dc
VCE(sat)3
IC = 2.5 A dc, IB = 250 mA dc,
resistance
pulsed (see 4.5.1)
Base to emitter saturated
3066
1.0
V dc
Test condition A, IC = 500 mA dc,
VBE(sat)1
voltage
Base to emitter saturated
3066
0.8
1.3
V dc
Test condition A, IC = 1.5 A dc,
VBE(sat)2
voltage
Base to emitter saturated
3066
2.0
V dc
Test condition A, IC = 2.5 A dc,
VBE(sat)3
voltage
Subgroup 3
TA = +150°C
High-temperature operation
Collector to emitter cutoff
3041
1
mA dc
Bias condition A, VEB = 4 V dc.
ICEX2
current
2N3506
VCE = 40 V dc
2N3507
VCE = 60 V dc
TA = -55°C
Low-temperature operation
Forward-current transfer ratio
3076
hFE5
2N3506, L, U4
25
VCE = 1.0 V dc
2N3507, L, U4
17
VCE = 1.0 V dc
2N3506A, 2N3506AL
25
VCE = 2.0 V dc
2N3507A, 2N3507AL
17
VCE = 2.0 V dc
See footnotes at end of table
12
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