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IRFR12N25DCTRLP
P1-P3
P4-P6
P7-P9
P10-P10
www.irf.com
7
IRFR12N25D/IRFU12N25D
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 HEXFET
®
Power MOSFETs
*
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
*
8
www.irf.com
IRFR12N25D/IRFU12N25D
D-Pak (TO-252AA) Package Outline
Dimensions are shown in millimeters (inches)
D-Pak (T
O-252AA) Part Marking Information
6.
73
(
.
265)
6.
35
(
.
250)
- A
-
4
1
2
3
6.
2
2 (
.
2
45)
5.
9
7 (
.
2
35)
- B
-
3X
0.
89
(
.035
)
0.
64
(
.025
)
0.
25
(.
01
0)
M A
M
B
4
.
57
(.
18
0)
2.
28
(.
09
0)
2X
1.
1
4 (
.
0
45)
0.
7
6 (
.
0
30)
1.
52
(.
0
60)
1.
15
(.
0
45)
1
.
02 (.
04
0)
1
.
64 (.
02
5)
5
.
46
(
.215)
5
.
21
(
.205)
1.
27
(
.050)
0.
88
(
.035)
2.
38
(
.09
4)
2.
19
(
.08
6)
1.
14
(
.045)
0.
89
(
.035)
0.
58
(
.023)
0.
46
(
.018)
6.
4
5 (
.
2
45)
5.
6
8 (
.
2
24)
0
.
51
(
.020)
M
IN
.
0.
58
(.
02
3)
0.
46
(.
01
8)
L
EAD AS
SI
GNMENT
S
1
-
G
A
T
E
2
-
D
R
A
IN
3
-
S
O
U
R
C
E
4
-
D
R
A
IN
10
.
42 (
.
4
10
)
9.
40
(
.370)
NOT
ES:
1 D
I
M
E
N
S
I
O
N
I
NG
&
T
O
LE
R
A
N
C
I
N
G
P
E
R
A
N
S
I
Y
14.
5
M
, 1982
.
2
C
ONTROL
LI
N
G DI
MEN
S
I
ON :
I
NCH.
3
C
O
N
F
O
R
M
S
T
O
J
E
D
E
C
O
U
T
L
IN
E
T
O
-
2
5
2
A
A
.
4
D
I
MENSI
ON
S
S
H
OW
N ARE
BEFORE SOL
D
ER
DI
P,
S
O
LD
ER
D
I
P
M
A
X.
+0.16 (.
0
06).
IR
F
U120
916A
LO
T C
O
D
E
AS
S
E MB L Y
EX
A
M
P
LE:
W
I
TH
A
SSE
M
BL
Y
T
HIS
IS
A
N
IR
F
R
120
YE
A
R
9 =
1999
DA
T
E
C
O
DE
LI
N
E A
WE
E
K
1
6
I
N
T
H
E
A
S
S
EM
BLY
LI
N
E "
A
"
A
S
S
E
M
B
L
E
D O
N W
W
16,
1999
LO
T C
O
D
E 1
2
3
4
PA
RT
N
U
M
B
E
R
IN
T
ERN
A
T
IO
N
A
L
LO
G
O
REC
T
I
FIER
34
12
www.irf.com
9
IRFR12N25D/IRFU12N25D
I-Pak (TO-251AA) Package Outline
Dimensions are shown in millimeters (inches)
I-Pak (TO-251AA) Part Marking Information
6
.
73 (
.2
6
5)
6
.
35 (
.2
5
0)
- A
-
6
.
22 (.
2
45)
5
.
97 (.
2
35)
- B
-
3X
0.
89 (
.
0
35)
0.
64 (
.
0
25)
0
.2
5
(
.0
1
0
)
M
A
M
B
2.
2
8
(.
09
0)
1.
14 (
.04
5
)
0.
76 (
.03
0
)
5.
46 (
.
215
)
5.
21 (
.
205
)
1.
27
(.
050)
0.
88
(.
035)
2.
38 (
.
094)
2.
19 (
.
086)
1
.
14 (.
04
5)
0
.
89 (.
03
5)
0.
58 (
.023)
0.
46 (
.018)
LEAD
A
SSI
G
NM
EN
TS
1
- G
A
T
E
2
- D
R
A
IN
3 -
S
OURCE
4
- D
R
A
IN
NOT
ES:
1
DI
M
ENS
I
ONI
NG &
T
OL
ERA
NCI
NG
PER
ANS
I
Y1
4.
5
M,
1
98
2
.
2
CONT
ROL
L
I
NG DI
M
ENS
I
ON
:
I
NCH.
3
C
O
N
F
O
R
M
S
T
O
J
E
D
E
C
O
U
T
L
IN
E
T
O
-2
5
2
A
A
.
4
D
IM
E
N
S
IO
N
S
S
H
O
W N
A
R
E
B
E
F
O
R
E
S
O
L
D
E
R
D
IP
,
SO
LD
E
R
D
I
P
M
A
X.
+
0
.16 (
.006)
.
9.
65 (.
380)
8.
89 (.
350)
2X
3X
2.2
8
(.0
9
0)
1.9
1
(.0
7
5)
1.
52
(
.
060)
1.
15
(
.
045)
4
1
2
3
6.
4
5 (
.
245)
5.
6
8 (
.
224)
0.
58 (
.023)
0.
46 (
.018)
WE
E
K
1
9
LI
N
E A
YE
A
R
9
= 1999
DA
T
E
C
O
DE
PA
RT
N
U
M
B
E
R
IN
T
HE
A
S
S
E
M
BLY
LIN
E
"
A
"
A
S
S
E
M
B
L
E
D O
N W
W
19, 1999
L
O
T
C
O
DE
5678
REC
T
I
FIER
LO
G
O
IN
T
ERN
A
T
I
O
N
A
L
AS
S
E MB L Y
LO
T C
O
D
E
56
78
EX
A
M
P
LE:
W
I
TH
A
SSE
M
B
LY
T
HIS
IS
A
N
I
RF
R1
20
IR
F
U120
919A
P1-P3
P4-P6
P7-P9
P10-P10
IRFR12N25DCTRLP
Mfr. #:
Buy IRFR12N25DCTRLP
Manufacturer:
Infineon Technologies
Description:
MOSFET N-CH 250V 14A DPAK
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
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