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IRFR4105TRPBF
P1-P3
P4-P6
P7-P9
P10-P11
IRFR/U4105PbF
www.irf.com
7
P.W.
Period
di/dt
Diode Recovery
dv/dt
Ripple
≤
5%
Body Diode
Forward Drop
R
e-Applied
V
oltage
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
*
IRFR/U4105PbF
8
www.irf.com
D-Pak
(TO-252AA)
Part
Marking
Information
D-Pak
(TO-252AA)
Package
Outline
Dimensions
are
shown
in
millimeters
(inches)
12
IN TH
E
A
S
S
E
M
B
L
Y
L
INE "A
"
A
S
S
E
M
B
L
E
D
O
N W
W
16
, 19
99
EX
A
M
P
LE:
WI
T
H
A
S
S
E
M
B
L
Y
T
H
IS
IS
A
N IRF
R
1
20
L
O
T
C
O
DE 12
34
YEA
R 9 =
199
9
DAT
E
CO
DE
WE
E
K
1
6
PA
RT
NUM
BER
LO
G
O
INTE
RN
A
T
IO
NA
L
RE
C
T
IF
IE
R
AS
S
E
MB
L
Y
LO
T
C
O
D
E
916A
IR
F
U
120
34
YE
A
R
9 =
1
999
DAT
E
CO
DE
OR
P =
D
E
S
IG
NA
T
E
S
L
E
A
D
-F
RE
E
PR
O
DUC
T
(
O
P
T
IO
NA
L)
N
o
t
e
: "P"
in
a
s
s
e
m
b
l
y
lin
e
p
o
s
itio
n
i
ndi
cat
es "
L
ead-
F
r
ee"
12
34
WE
E
K
1
6
A =
AS S E
MB
L
Y
S
I
T E
CO
D
E
PA
RT
NUM
BER
IR
F
U
120
LI
N
E
A
LO
G
O
LO
T
C
O
D
E
AS
S
E
MB
L
Y
INTE
RN
A
T
IO
NA
L
RE
C
T
IF
IE
R
IRFR/U4105PbF
www.irf.com
9
I-Pak
(T
O-251AA)
Package
Outline
Dimensions
are
shown
in
millimeters
(inches)
I-Pak
(TO-251AA)
Part
Marking
Information
A
SSE
M
BLY
EX
A
M
PLE:
WIT H
A
S S
E
MB
L
Y
T
HIS
IS
A
N
IRF
U
12
0
YE
A
R 9 =
199
9
DAT
E
CO
DE
LI
N
E A
W
EEK 1
9
I
N
TH
E
A
SSEM
BL
Y
LI
N
E "
A
"
A
S S
E
MB
L
E
D ON W
W
19,
1999
LOT
C
OD
E
5678
PA
RT
NUM
B
E
R
56
IR
F
U
120
IN
T
E
RN
A
T
IO
NA
L
LO
G
O
REC
T
IFIE
R
LO
T
C
O
D
E
919A
78
Note
:
"P" in
a
s
s
e
m
b
ly
line
p
o
si
t
i
o
n
i
n
d
ic
a
t
e
s "
Le
a
d
-
Fr
e
e
"
OR
56
78
AS S
E MB L Y
LO
T
C
O
D
E
REC
T
IF
IER
LO
G
O
INT
ERNA
T
IO
NA
L
IR
F
U120
PA
RT
NUM
B
E
R
WE
E K
1
9
DA
T
E
C
OD
E
YE
A
R
9
= 1999
A = AS
S
E
MB
L
Y
S
I
T
E
C
ODE
P
=
D
E S
I
GN
AT E S
L
E
AD
-
F
R
E
E
PROD
U
C
T
(O
P
T
IO
N
A
L)
P1-P3
P4-P6
P7-P9
P10-P11
IRFR4105TRPBF
Mfr. #:
Buy IRFR4105TRPBF
Manufacturer:
Infineon / IR
Description:
MOSFET 55V 1 N-CH HEXFET 45mOhms 22.7nC
Lifecycle:
New from this manufacturer.
Delivery:
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