70-W212NMA400NB02-M209P62 Datasheet, PDF (17/30 Pages) Vincotech – High power screw interface

Figure 9
Typical switching times as a
function of collector current
t = f(I_C)
1
0,1
0,01
70-W212NMA400NB02-M209P62
Boost operation
Neutral Point IGBT (T2, T3) & Half Bridge FWD ((D1, D4)
IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(R_G)
1
t_doff
t_dontf
0,1
t_r
t_f
0,01
IGBT
t_doff
t_don
t_r
0,001
0,001
0
100
200
300
400
500
600
I C (A)
0
2
4
6
With an inductive load at
T_j =
125
°C
V_CE =
350
V
V_GE =
±15
V
R_gon =
2
Ω
R_goff =
2
Ω
With an inductive load at
T_j =
125
°C
V_CE =
350
V
V_GE =
±15
V
I_C =
300
A
Figure 11
Typical reverse recovery time as a
function of collector current
t_rr = f(Ic)
0,2
FWD
Figure 12
Typical reverse recovery time as a
function of IGBT turn on gate resistor
t_rr = f(R_gon)
1
0,16
0,8
t_{rr High T}
0,12
0,6
0,08
0,4
t_{rr Low T}
0,04
0,2
0
0
100
200
300
400
500
600
I C (A)
0
0
2
4
6
At
T_j =
V_CE =
V_GE =
R_gon =
25 / 125 °C
350
V
±15
V
2
Ω
At
T_j =
V_R =
I_F =
V_GE =
25 / 125 °C
350
V
300
A
±15
V
8
10
RG(Ω )
FWD
t_{rr High T}
t_{rr Low T}
8
10
R gon ( Ω)
copyright by Vincotech
17
Revision: 1.2