MIL-PRF-19500/246K
* TABLE I. Group A inspection. 1/
Inspection
Symbol
Limits
Unit
Method
Conditions
Min
Max
Subgroup 1
Visual and
2071
mechanical
examination
Subgroup 2
Forward voltage
4011
Pulse method:
1.55
V (pk)
VFM1
IFM = 310 A (pk);
pulse width = 8.3 ms max;
duty cycle = 2 percent max
Reverse current
4016
AC method:
IRM1
1N3289, R
VRM = 200 V (pk)
10
mA (pk)
1N3291, R
VRM = 400 V (pk)
10
mA (pk)
1N3293, R
VRM = 600 V (pk)
10
mA (pk)
1N3294, R
10
mA (pk)
VRM = 800 V (pk)
1N3295, R
10
mA (pk)
VRM = 1,000 V (pk)
Reverse current at
4016
AC method:
IRM2
peak reverse
voltage
1N3289, R
VRM = 240 V (pk)
40
mA (pk)
1N3291, R
VRM = 480 V (pk)
40
mA (pk)
1N3293, R
VRM = 720 V (pk)
40
mA (pk)
1N3294, R
40
mA (pk)
VRM = 960 V (pk)
1N3295, R
40
mA (pk)
VRM = 1,200 V (pk)
°C/W
Thermal impedance
3101
ZθJX
Subgroup 3
TC = +200°C
High temperature
operation:
Reverse current
4016
AC method:
IRM3
1N3289, R
VRM = 200 V (pk)
30
mA (pk)
1N3291, R
VRM = 400 V (pk)
30
mA (pk)
1N3293, R
VRM = 600 V (pk)
30
mA (pk)
1N3294, R
30
mA (pk)
VRM = 800 V (pk)
1N3295, R
30
mA (pk)
VRM = 1,000 V (pk)
See footnote at end of table.
7
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