Datasheet

7 www.irf.com © 2014 International Rectifier Submit Datasheet Feedback November 18, 2014
IRFB7434PbF
Fig. 17 - Typical Recovery Current vs. di
f
/dt
Fig 16. Threshold Voltage vs. Temperature
Fig. 19 - Typical Stored Charge vs. di
f
/dtFig. 18 - Typical Recovery Current vs. di
f
/dt
Fig. 20 - Typical Stored Charge vs. di
f
/dt
-75 -25 25 75 125 175 225
T
J
, Temperature ( °C )
0.5
1.5
2.5
3.5
4.5
V
G
S
(
t
h
)
,
G
a
t
e
t
h
r
e
s
h
o
l
d
V
o
l
t
a
g
e
(
V
)
ID = 250μA
ID = 1.0mA
ID = 1.0A
0 200 400 600 800 1000
di
F
/dt (A/μs)
0
2
4
6
8
10
I
R
R
M
(
A
)
I
F
= 60A
V
R
= 34V
T
J
= 25°C
T
J
= 125°C
0 200 400 600 800 1000
di
F
/dt (A/μs)
0
2
4
6
8
10
I
R
R
M
(
A
)
I
F
= 100A
V
R
= 34V
T
J
= 25°C
T
J
= 125°C
0 200 400 600 800 1000
di
F
/dt (A/μs)
40
60
80
100
120
140
160
180
200
220
240
Q
R
R
(
n
C
)
I
F
= 60A
V
R
= 34V
T
J
= 25°C
T
J
= 125°C
0 200 400 600 800 1000
di
F
/dt (A/μs)
0
40
80
120
160
200
Q
R
R
(
n
C
)
I
F
= 100A
V
R
= 34V
T
J
= 25°C
T
J
= 125°C