DALC208SC6 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'DALC208SC6' PDF : 10 Pages View PDF
PSpice model
5
PSpice model
DALC208
Figure 23 shows the PSpice model of one DALC208SC6 cell. In this model, the diodes are
defined by the PSpice parameters given in Table 4.
Figure 23. PSpice model of one DALC208SC6 Figure 24. PSpice model simulation: surge > 0
cell
IEC 61000-4-2 contact discharge
response
Vref2
0.8nH 0.3Ω
I/O
0.8nH
0.3Ω
Dpos
Current (A) / Voltage (V)
60
50
40
30
Current
Surge
I/O
Voltage
Dneg
20
0.5Ω
1.45nH
Vref1
10
0
0
50
100
t(ns)
Note:
This simulation model is available only for an ambient temperature of 27 °C. The simulations
done (Figure 24, Figure 25 and Figure 26) show that the PSpice model is close to the
product behavior.
Figure 25. PSpice model simulation: surge < 0 Figure 26. Attenuation comparison
IEC61000-4-2 contact discharge
response
Current (A) / Voltage (V)
0
-10
-20
Current
Surge
I/O
Voltage
dBm
0
-10
Measured
PSpice
-30
-20
-40
-50
0
50
100
t(ns)
-30
1
10
100
f(MHz)
1,000
10/14
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