10-FZ07NMA100SM-M265F58
Figure 17 FWD Figure 18 FWD
Typical rate of fall of forward Typical rate of fall of forward
and reverse recovery current as a and reverse recovery current as a
function of collector current function of IGBT turn on gate resistor
dI0/dt,dIrec/dt = f(Ic) dI0/dt,dIrec/dt = f(Rgon)
At At
Tj = 25/125 °C Tj = 25/125 °C
VCE =150 V VR =150 V
VGE =±15 V IF =50 A
Rgon =4ΩVGE =±15 V
Figure 19 IGBT Figure 20 FWD
IGBT transient thermal impedance FWD transient thermal impedance
as a function of pulse width as a function of pulse width
ZthJH = f(tp) ZthJH = f(tp)
At At
D = tp / T D = tp / T
RthJH =1,16 K/W RthJH =1,36 K/W
IGBT thermal model values FWD thermal model values
R (C/W) Tau (s) R (C/W) Tau (s)
5,64E-02 4,97E+00 6,09E-02 2,36E+00
1,45E-01 9,35E-01 1,41E-01 3,82E-01
4,55E-01 1,51E-01 6,52E-01 6,81E-02
3,75E-01 4,97E-02 2,75E-01 2,04E-02
7,15E-02 5,37E-03 1,29E-01 4,50E-03
5,72E-02 3,97E-04 1,02E-01 6,56E-04
Neutral point
Neutral Point IGBT and Half Bridge FWD
t
p
(s)
Z
thJH
(K/W)
10
1
10
0
10
-1
10
-2
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
-5
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
t
p
(s)
Z
thJH
(K/W)
10
1
10
0
10
-1
10
-2
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
-5
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
dI0/dt T
dIrec/dt T
0
1500
3000
4500
6000
7500
0 4 8 12 16 20
R
gon
(Ω)
di
rec
/ dt (A/ms)
di0/dt T
dIrec/dt T
0
1500
3000
4500
6000
7500
0 25 50 75 100
I
C
(A)
di
rec
/ dt (A/ms)
copyright Vincotech 17 21 Okt 2014 / Revision: 2