Characteristics STPSC4H065
4/12 DocID023598 Rev 5
Figure 5. Peak forward current versus case
temperature (TO-220AC Ins)
Figure 6. Junction capacitance versus reverse
voltage applied (typical values)
I
M
(A)
0
8
16
24
32
40
0 25 50 75 100 125 150 175
d = 0.1
d = 0.3
d = 0.5
d = 1
d = 0.7
T
d
=tp/T
tp
T
C
(°C)
I
M
0
50
100
150
200
250
0.1 1.0 10.0 100.0 1000.0
F=1 MHz
V
OSC
=30 mV
RMS
T
j
=25 °C
V
R
(V)
C
j
(pF)
Figure 7. Relative variation of thermal
impedance junction to case versus pulse
duration (TO-220AC and DPAK)
Figure 8. Relative variation of thermal
impedance junction to case versus pulse
duration (TO-220AC Ins)
Z
th(j-c)
/R
th(j-c)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00
Single pulse
t
p
(s)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01
Single pulse
Z
th(j-c)
/R
th (j -c)
t
p
(s)
Figure 9. Non-repetitive peak surge forward
current versus pulse duration (sinusoidal
waveform)
Figure 10. Total capacitive charges versus
reverse voltage applied (typical values)
I
FSM
(A)
1.E+01
1.E+02
1.E+03
1.E-05 1.E-04 1.E-03 1.E-02
T
a
=25 °C
T
a
=125 °C
t
p
(s)
0
2
4
6
8
10
12
14
0 50 100 150 200 250 300 350 400
V
R
(V)
Q
cj
(nC)
