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IXFR44N50Q3
P1-P3
P4-P5
IXFR44N50Q3
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
Fig. 7. Input
A
dm
itta
nce
0
10
20
30
40
50
60
70
4
4.5
5
5
.5
6
6.5
7
7.5
8
8.5
9
9.5
10
V
GS
- Vol
ts
I
D
- Amperes
T
J
= 125ºC
- 40ºC
25ºC
Fig. 8. Transc
onducta
nce
0
5
10
15
20
25
30
35
40
45
50
0
1
0
2
03
04
05
0
6
07
0
I
D
- Am
p
eres
g
f s
- Siemens
T
J
= - 40
ºC
125ºC
25ºC
Fi
g
. 9.
F
or
war
d Vo
l
tag
e D
ro
p
of I
n
tr
in
si
c Di
o
de
0
20
40
60
80
100
120
140
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
V
SD
- Vol
ts
I
S
- Amperes
T
J
= 12
5ºC
T
J
= 2
5º
C
Fig. 10
. Ga
te Char
ge
0
2
4
6
8
10
12
14
16
0
1
02
03
04
05
06
0
7
08
09
0
1
0
0
1
1
0
1
2
0
1
3
0
Q
G
-
N
a
no
C
o
ulo
mbs
V
GS
- Volt
s
V
DS
= 250V
I
D
= 22
A
I
G
= 10
m
A
Fig. 11
. Capac
i
ta
nce
10
100
1,0
00
10,000
0
5
10
15
20
25
30
35
40
V
DS
- V
ol
ts
Capacit
ance - P
icoF
arads
f
= 1 MH
z
C
iss
C
rss
C
oss
Fi
g.
12.
Fo
rwar
d-B
ias Safe Op
erat
in
g Area
0.1
1
10
100
1000
10
100
1,000
V
DS
- Vol
ts
I
D
- Amperes
T
J
= 150ºC
T
C
= 2
5º
C
Single Pulse
100µs
1ms
R
DS(
on)
Lim
it
25µs
© 2012 IXYS CORPORATION, All Rights Reserved
IXYS REF: F_44N50Q3(Q7)9-09-11
IXFR44N50Q3
Fi
g
. 13
. Maxim
um
T
ran
sie
nt T
her
m
al
Im
p
ed
ance
0.
001
0.01
0.1
1
0.00
001
0.
0001
0.
001
0.01
0.
1
1
10
Puls
e W
i
dth
-
S
e
c
ond
s
Z
(th)JC
-
ºC
/ W
P1-P3
P4-P5
IXFR44N50Q3
Mfr. #:
Buy IXFR44N50Q3
Manufacturer:
Littelfuse
Description:
MOSFET Q3Class HiPerFET Pwr MOSFET 500V/25A
Lifecycle:
New from this manufacturer.
Delivery:
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IXFR44N50Q3