70-W212NMA300SC-M208P Datasheet, PDF (14/28 Pages) Vincotech – Integrated DC-snubber capacitors

Figure 9
Typical switching times as a
function of collector current
t = f(I_C)
1
0,1
t_f
0,01
70-W212NMA300SC-M208P
datasheet
Boost
neutral point IGBT and half bridge FWD
IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(R_G)
1
t_doff
t_doff
t_don
0,1
t_f
t_r
0,01
IGBT
t_don
t_r
0,001
0,001
0
100
200
300
400
500 I _C (A) 600
0
2
4
6
With an inductive load at
T_j =
125
°C
V_CE =
350
V
V_GE =
±15
V
R_gon =
1
Ω
R_goff =
1
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
0,2
FWD
t_{rr High T}
Figure 12
Typical reverse recovery time as a
function of IGBT turn on gate resistor
t_rr = f(R_gon)
0,8
0,6
0,1
0,4
t_{rr Low T}
0,1
0,2
0,0
0
0
100
200
300
400
500 I _C (A) 600
0
2
4
6
At
T_j =
V_CE =
V_GE =
R_gon =
25/125 °C
350
V
±15
V
1
Ω
At
T_j =
V_R =
I_F =
V_GE =
25/125 °C
350
V
300
A
±15
V
8
R G( Ω ) 10
FWD
t_{rr High T}
t_{rr Low T}
8
R gon ( Ω) 10
copyright by Vincotech
14
Revision: 5