Datasheet

www.irf.com 11/19/04
IRGS14C40LPbF
IRGSL14C40LPbF
IRGB14C40LPbF
Ignition IGBT
Page 4
Fig.7 - Typ. Gate Charge vs V
GE
I
C
=10A; V
CE
=12V; V
GE
=5V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0 5 10 15 20 25 30
Q
G
, Total Gate Charge (nC)
V
G E
( V )
Fig.6 - Typ. Capacitance vs V
CE
V
GE
=0V; V
CE
=25V; f=1MHz
1
10
100
1000
110100
V
CE
(V)
C a p a c i t a n c e ( p F )
C
ies
C
res
C
oes
Fig.8 - Typical V
CE
vs V
GE
0
2
4
6
8
10
12
14
16
18
20
2.5 3 3.5 4 4.5
V
GE
(V)
V
C E
( V )
I
C
= 7A; 125°C
I
C
= 7A; 25°C
I
C
=10A; 125°C
I
C
=10A; 25°C
Fig.5 - Typical V
GE(th)
vs T
J
I
C
=1mA
1.0
1.2
1.4
1.6
1.8
2.0
2.2
-50 0 50 100 150 200
T
J
(°C)
V
G E ( t h )
( V )