10-FZ06NRA045FH01 Datasheet, PDF (21/27 Pages) Vincotech – reactive power capability

FZ06NRA045FH01
preliminary datasheet
Switching Definitions BUCK MOSFET
Figure 5
Turn-off Switching Waveforms & definition of t_Eoff
120
%
P_off
100
BUCK MOSFET
E_off
80
60
40
20
0
-20
-0,2
V_GE90%
-0,1
0
t_Eoff
I_C 1%
0,1
0,2
0,3
0,4
0,5
time (us)
P_off (100%) =
E_off (100%) =
t_Eoff =
10,48
kW
0,11
mJ
0,31
μs
Figure 6
Turn-on Switching Waveforms & definition of t_Eon
180
%
P_on
140
BUCK MOSFET
E_on
100
60
20
V_GE10%
V_CE3%
t_Eon
-20
2,95
2,99
3,03
3,07
3,11
3,15
time(us)
P_on (100%) =
E_on (100%) =
t_Eon =
10,48
kW
0,27
mJ
0,05
μs
Figure 7
Gate voltage vs Gate charge (measured)
20
BUCK MOSFET
15
10
5
0
-5
-50
0
50
100
150
200
250
Qg (nC)
V_GSoff =
V_GSon =
V_C (100%) =
I_D (100%) =
Q_g =
0
V
15
V
350
V
30
A
191,44 nC
Figure 8
Turn-off Switching Waveforms & definition of t_rr
150
100
I_d
50
fitted
t_rr
BUCK FRED
0
V_d
-50
%
-100
I_RRM10%
-150
-200
-250
-300
3,01
3,03
I_RRM90%
I_RRM100%
3,05
3,07
time(us)
3,09
3,11
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
350
V
30
A
-70
A
0,02
μs
copyright Vincotech
21
Revision: 2