5SNA 1200G330100
0.1
Analytical function for transient thermal
impedance:
n
Zth(j-c) Diode
Z (t) = R (1-e-t/ti )
0.01
å
th (j-c)
i
Zth(j-c) IGBT
i=1
i
1
2
3
4
5
Ri(K/kW) 5.85
207
1.38 0.641 0.632
0.001
30.1
7.55
1.57
ti(ms)
Ri(K/kW) 11.5
204
2.89
30.1
1.23
7.53
1.3
1.57
ti(ms)
0.0001
0.001
0.01
0.1
1
10
t [s]
Fig. 16 Thermal impedance vs time
For detailed information refer to:
·
·
·
5SYA 2042-02 Failure rates of HiPak modules due to cosmic rays
5SYA 2043-01 Load – cycle capability of HiPaks
5SZK 9120-00 Specification of environmental class for HiPak
ABB Switzerland Ltd, Semiconductors reserves the right to change specifications without notice.
ABB Switzerland Ltd
Semiconductors
Doc. No. 5SYA1563-00 Apr.06
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