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IRFZ44VS
P1-P3
P4-P6
P7-P9
P10-P11
IRFZ44VS/IRFZ44VL
www.irf.com
7
P.W.
Period
di/dt
Diode Recovery
dv/dt
Ripple
≤
5%
Body Diode
Forward Drop
Re-Applied
Voltage
Reverse
Recovery
Current
Body Diode Forward
Current
V
GS
=10V
V
DD
I
SD
Driver Gate Drive
D.U.T
. I
SD
Waveform
D.U.T
. V
DS
Waveform
Inductor Curent
D =
P. W .
Period
+
-
+
+
+
-
-
-
Fig 14.
For N-Channel HEXFETS
*
V
GS
= 5V for Logic Level Devices
Peak Diode Recovery dv/dt Test Circuit
R
G
V
DD
•
dv/dt controlled by R
G
•
Driver same type as D.U.T.
•
I
SD
controlled by Duty Factor "D"
•
D.U.T. - Device Under Test
D.U.T
Circuit Layout Considerations
•
Low Stray Inductance
•
Ground Plane
•
Low Leakage Inductance
Current Transformer
*
IRFZ44VS/IRFZ44VL
8
www.irf.com
D
2
Pak Package Outline
D
2
Pak Part Marking Information
10.
16 (.
400)
R
E
F
.
6.
47 (.
255)
6.
18 (.
243)
2.
6
1 (.
103)
2.
3
2 (.
091)
8.
89
(.
350)
R
E
F
.
- B
-
1.
32 (.
052
)
1.
22 (.
048
)
2.
79
(.
110)
2.
29
(.
090)
1.
39 (
.
055)
1.
14 (
.
045)
5.
2
8 (.
208)
4.
7
8 (.
188)
4.
69 (.
185)
4.
20 (.
165)
10.
54 (.
415)
10.
29 (.
405)
- A
-
2
1
3
15.
49 (.
610)
14.
73 (.
580)
3X
0.
93
(.
037)
0.
69
(.
027)
5.
0
8 (.
200)
3X
1.
40 (.
055)
1.
14 (.
045)
1.
78 (.
070)
1.
27 (.
050)
1.
40 (.
055)
M
A
X
.
NOTES:
1
D
IM
E
N
S
IO
N
S
A
F
T
E
R
S
O
L
D
E
R
D
IP
.
2
DI
ME
NS
I
ON
I
N
G
&
TOLE
RA
N
C
I
N
G P
E
R A
N
S
I
Y
14.
5M,
1982.
3
CONT
ROL
LI
NG DI
MENSI
ON :
I
NCH.
4
HEAT
SI
NK & L
EAD DI
MENSI
ONS D
O NOT
I
NCLU
D
E BU
RRS.
0.
55 (.
022)
0.
46 (.
018)
0.
25 (
.
010)
M
B A
M
MI
NI
MUM REC
OMMEN
D
ED F
OOT
PRI
NT
11.
43 (
.
4
50)
8.
89 (
.
350)
17.
78 (
.
700)
3.
81 (.
150)
2.
08 (.
082)
2
X
L
E
AD ASSI
GNM
ENTS
1
- G
A
T
E
2
- D
R
A
IN
3
- S
O
U
R
C
E
2.
54 (.
100)
2
X
Dimensions are shown in millimeters (inches)
L
O
T
C
O
DE
8024
A
S
S
E
M
B
L
E
D O
N W
W
02,
2000
IN
T
H
E A
S
S
EM
BLY
LIN
E "
L"
AS
S
E
MB
L
Y
LO
T
C
O
D
E
IN
T
E
RN
A
T
IO
N
A
L
RE
C
T
IFIE
R
LO
G
O
PA
R
T
N
U
M
B
E
R
DA
T
E
C
O
DE
YE
A
R
0
= 2000
WE
E
K
0
2
LIN
E L
F
530S
T
H
I
S
I
S
A
N IR
F
530S
W
I
T
H
IRFZ44VS/IRFZ44VL
www.irf.com
9
T
O-262 P
ar
t Mar
king Information
T
O-262 P
ackage Outline
Dimensions are shown in millimeters (inches)
E
XA
M
P
L
E
:
T
H
I
S
I
S
A
N I
R
L
3103L
L
O
T
C
O
DE
1789
AS
S
E
MB
L
Y
PA
R
T
NUM
B
E
R
DA
T
E
C
O
DE
WE
E
K
1
9
LIN
E C
LO
T
C
O
D
E
YE
A
R
7 = 19
97
A
S
S
E
M
B
L
E
D O
N W
W
19,
1997
IN
T
HE A
S
S
E
M
B
L
Y
L
IN
E
"
C
"
LO
G
O
RE
C
T
IF
IE
R
IN
T
E
RN
A
T
IO
N
A
L
P1-P3
P4-P6
P7-P9
P10-P11
IRFZ44VS
Mfr. #:
Buy IRFZ44VS
Manufacturer:
Infineon Technologies
Description:
MOSFET N-CH 60V 55A D2PAK
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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