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< Dual-In-Line Package Intelligent Power Module >
DIPIPM+ Series Application note
Definition of switching time and performance test topology are shown in Fig.2-1-3 and 2-1-4.
Switching characteristics are measured by half bridge circuit with inductance load.
trr
Irr
90%
10%
10%
tc(on)
V
CIN
td(on)
tr
( ton=td(on)+tr )
Fig. 2-1-3 Switching time definition
Fig. 2-1-5 Typical switching waveform for PSS25MC1FT (25A/1200V) inverter part
Condition： V
Publication Date: September 2016
V
CE
Ic
90%
10%
10%
tc(off)
td(off)
tf
( toff=td(off)+tf )
TURN OFF
time:500nsec/div.
I
:10A/div.
c
V
:200V/div.
CE
=600V, V
=V
CC
D
DB
P-side SW
U
Input signal
V
(5V⇔0V)
IN
V
D
U
N-side SW
Input signal
Fig. 2-1-4 Evaluation circuit (inductive load)
=15V, Ic=25A, Tj=125°C, inductive load half bridge circuit
10
V
,V
,V
UFB
VFB
WFB
V
P1
P
V
V
CC
B
,V
,W
P
P
P
IN
HO
COM
V
S
U,V,W
V
N1
V
CC
NU,NV,
,V
,W
LO
N
N
N
IN
NW
V
NC
GND
CIN
CIN
TURN ON
V
DB
V
,V
,V
UFS
VFS
WFS
L load
N-side
P-side
V
CC
L load
Ic
time:500nsec/div.
V
:200V/div.
CE
I
:10A/div.
c
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