Mitsubishi Electric PSSxxMC1Fx, Руководство пользователя

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Series Application note
Publication Date: September 2016
11
Table 2-1-4 shows the typical control part characteristics. (T
j
= 25°C, unless otherwise noted)
Table 2-1-4. Typical control part characteristics of PSS25MC1FT(25A/1200V, CIB type)
CONTROL (PROTECTION) PART
Symbol Parameter Condition
Limits
Unit
Min. Typ. Max.
I
D
Circuit current
Total of V
P1
-V
NC
, V
N1
-V
NC
V
D
=15V, V
IN
=0V - - 5.70
mA
V
D
=15V, V
IN
=5V - - 5.70
I
DB
Each part of V
UFB
-V
UFS
,
V
VFB
-V
VFS
, V
WFB
-V
WFS
V
D
=V
DB
=15V, V
IN
=0V - - 0.55
V
D
=V
DB
=15V, V
IN
=5V - - 0.55
V
SC(ref)
Short circuit trip level V
D
= 15V (Note 4) 0.455 0.480 0.505 V
UV
DBt
Control supply under-voltage
protection(UV) for P-side of
inverter part
Trip level 10.0 - 12.0 V
UV
DBr
Reset level 10.5 - 12.5 V
UV
Dt
Control supply under-voltage
protection(UV) for N-side of
inverter part and brake part
Trip level 10.3 - 12.5 V
UV
Dr
Reset level 10.8 - 13.0 V
V
OT
Temperature Output Pull down R=5.1k
Ω
(Note 5)
LVIC
Temperature=100
°
C
2.89 3.02 3.14 V
V
FOH
Fault output voltage
V
SC
= 0V, F
O
terminal pulled up to 5V by 10k
Ω
4.9 - - V
V
FOL
V
SC
= 1V, I
FO
= 1mA - - 0.95 V
t
FO
Fault output pulse width In case of C
Fo
=22nF (Note 6,7) 1.6 2.4
－
ms
I
IN
Input current V
IN
= 5V 0.70 1.00 1.50 mA
V
th(on)
ON threshold voltage
Applied between U
P
,V
P
,W
P
,U
N
, V
N
, W
N
, AIN-V
NC
－ －
3.5
V
V
th(off)
OFF threshold voltage 0.8
－ －
V
F
Bootstrap Di forward voltage I
F
=10mA including voltage drop by limiting resistor 0.9 1.3 V
R Built-in limiting resistance Included in bootstrap Di 16 20 24
Ω
Note 4 : SC protection works only for N-side IGBT in inverter part. Please select the external shunt resistance such that
the SC trip-level is less than 1.7 times of the current rating.
5 : DIPIPM don't shutdown IGBTs and output fault signal automatically when temperature rises excessively. When
temperature exceeds the protective level that user defined, controller (MCU) should stop the DIPIPM.
Temperature of LVIC vs. VOT output characteristics is described in Section 2.2.3.
6 : Fault signal Fo outputs when SC or UV protection works for N-side IGBT in inverter part. The fault output
pulse-width t
FO
is depended on the capacitance value of C
FO
(C
FO
= t
FO
×
9.1
×
10
-6
[F]).
7 : UV protection also works for P-side IGBT in inverter part or brake part without fault signal Fo.