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IRLR3103PBF
P1-P3
P4-P6
P7-P9
P10-P11
IRLR/U3103PbF
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
*
IRLR/U3103PbF
8
www.irf.com
D-Pak
(TO-252AA)
Part
Marking
Information
D-Pak
(T
O-252AA)
Package
Outline
Dimensions
are
shown
in
millimeters
(inches)
12
I
N
TH
E A
SSE
M
B
LY
L
I
N
E
"
A
"
A
S
S
E
M
B
L
E
D O
N W
W
16, 1999
EX
A
M
P
LE:
W
I
TH
A
S
SE
M
B
LY
T
HIS
IS
A
N IR
F
R
120
L
O
T
C
O
DE
1234
YE
A
R
9 = 1999
DA
T
E
C
O
DE
WE
E
K
1
6
PA
RT
N
U
M
B
E
R
LO
G
O
INT
ER
NA
T
IO
NA
L
REC
T
IFIER
A
SSEM
B
LY
LO
T
C
O
D
E
916A
IR
F
U
120
34
YE
A
R
9 =
199
9
DA
T
E
CO
DE
OR
P
=
D
E S I
GN
AT
E
S L
E AD
-
F
R
E
E
PRO
D
U
C
T
(
O
PT
I
O
NA
L)
No
t
e
: "P
" in
a
s
s
e
m
b
ly
lin
e
p
o
s
it
io
n
i
ndi
cates
"
L
ea
d-
F
r
ee"
12
34
WE
E
K
1
6
A
=
A
SSE
M
BL
Y
SI
TE C
O
D
E
PA
RT
N
U
M
B
E
R
IRFU12
0
LIN
E
A
LO
G
O
LO
T C
O
D
E
A
SSEM
B
LY
IN
T
E
R
N
A
T
IO
N
A
L
REC
T
IFIER
IRLR/U3103PbF
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
SSEM
BL
Y
EX
A
M
P
LE:
W
I
TH
A
SSEM
BL
Y
T
HIS
IS
A
N IRFU
12
0
YE
A
R
9 =
1999
DA
T
E
C
O
DE
LIN
E A
W
EEK
1
9
I
N
TH
E A
SSE
M
BL
Y
LI
N
E "
A
"
A
S
S
E
M
B
L
E
D
O
N W
W
19, 1999
L
O
T
C
O
DE
5678
PA
R
T
N
U
M
B
E
R
56
IRF
U
120
IN
T
E
R
N
A
T
IO
N
A
L
LO
G
O
REC
T
I
F
IE
R
LO
T
C
O
D
E
919A
78
Note
:
"
P
" in
a
s
s
e
m
b
l
y
lin
e
p
o
si
t
i
o
n
i
n
d
i
c
a
t
e
s "
Le
a
d
-
Fr
e
e
"
OR
56
78
A
SSEM
BL
Y
LO
T
C
O
D
E
RE
C
T
IF
IE
R
LO
G
O
INT
E
R
NA
T
IO
N
A
L
IRF
U120
PA
R
T
N
U
M
B
ER
W
EEK 1
9
DA
T
E
C
ODE
YE
A
R
9 = 1999
A
=
A
SSEM
B
LY
SI
TE C
O
D
E
P
=
D
ES
I
G
N
A
T
ES LEA
D
-F
REE
PRO
DUC
T
(O
PT
IO
NA
L
)
P1-P3
P4-P6
P7-P9
P10-P11
IRLR3103PBF
Mfr. #:
Buy IRLR3103PBF
Manufacturer:
Infineon / IR
Description:
MOSFET 30V 1 N-CH HEXFET 19mOhms 33.3nC
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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