Characteristics SMP80MC
6/11 Doc ID 9702 Rev 5
Figure 10. Test circuit 1 for dynamic I
BO
and V
BO
parameters
Figure 8. Variation of thermal impedance
junction to ambient versus pulse
duration
Figure 9. Relative variation of junction
capacitance versus reverse voltage
applied (typical values)
Z/R
th(j-a) th(j-a)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03
tp(s)
Printed circuit board - FR4,
copper thickness = 35µm,
recommended pad layout
C [V ] / C [V =2V]
RR
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1 10 100 1000
V (V)
R
F =1MHz
V = 1V
Tj = 25°C
OSC RMS
100 V / µs, di/dt < 10 A / µs, Ipp = 80A
1 kV / µs, di/dt < 10 A / µs, Ipp = 10 A
U
U
10 µF
2 Ω
45 Ω
66 Ω
470 Ω
83 Ω
0.36 nF
46 µH
60 µF
26 µH
12 Ω
250 Ω
46 µH
47 Ω
KeyTek 'System 2' generator with PN246I module
KeyTek 'System 2' generator with PN246I module