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IRLR2905TRR
P1-P3
P4-P6
P7-P9
P10-P11
IRLR/U2905
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/U2905
8
www.irf.com
P
ac
kage Outline
TO-252AA Outline
Dimensions are shown in millimeters (inches)
TO-252AA (D-PARK)
P
ar
t Marking Inf
or
mation
6.
73
(.
265
)
6.
35
(.
250
)
- A
-
4
1
2
3
6.
2
2 (.
245)
5.
9
7 (.
235)
- 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 (.
045)
0.
7
6 (.
030)
1.
52 (
.
060
)
1.
15 (
.
045
)
1
.02 (.
04
0)
1
.64 (.
02
5)
5
.
46
(.
215)
5
.
21
(.
205)
1.
27
(.
050
)
0.
88
(.
035
)
2.
38
(.
094)
2.
19
(.
086)
1.
14
(.
045)
0.
89
(.
035)
0.
58
(.
02
3)
0.
46
(.
01
8)
6.
4
5 (.
245)
5.
6
8 (.
224)
0
.
51
(.
020)
M
IN
.
0.
58 (
.
023
)
0.
46 (
.
018
)
L
EAD ASSI
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 (.
410
)
9.
40
(.
370)
NOT
ES:
1 D
I
M
E
N
S
I
O
N
I
N
G
&
T
O
LE
R
A
N
C
I
N
G
P
E
R
A
N
S
I
Y
14.
5
M
, 1982
.
2
C
ONTRO
L
LI
NG DI
M
ENSI
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
ONS
S
H
OW
N ARE BEFORE SOL
D
ER DI
P,
S
O
LD
ER
D
I
P
M
A
X.
+
0.16 (.
006).
I
NTE
RNATI
ONAL
R
E
C
T
IF
IE
R
L
O
G
O
ASSEMBLY
L
O
T C
O
D
E
EX
AM
PLE :
THI
S
I
S
AN
I
RFR120
W
I
TH ASSEMBLY
LO
T C
O
D
E
9
U
1
P
FI
RST
P
OR
TI
ON
OF PART
N
UMBER
SECOND POR
T
I
ON
OF PART
NUMBER
120
IR
F
R
9U 1P
A
IRLR/U2905
www.irf.com
9
P
ac
kage Outline
TO-251AA Outline
Dimensions are shown in millimeters (inches)
TO-251AA (I-PARK)
P
ar
t Marking Infor
mation
6
.
73 (.
2
6
5)
6
.
35 (.
2
5
0)
- A
-
6
.
22 (.
2
45)
5
.
97 (.
2
35)
- B
-
3X
0.
89 (.
035)
0.
64 (.
025)
0
.2
5
(
.0
1
0
)
M
A
M
B
2.
28
(.
09
0)
1.
14 (.
045)
0.
76 (.
030)
5.
46
(
.
2
15
)
5.
21
(
.
2
05
)
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
GN
M
ENT
S
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 & TO
L
ERA
NCI
NG PER
ANS
I
Y1
4
.
5
M,
1
98
2
.
2
CON
TRO
LL
I
NG DI
MENS
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
DI
P
MA
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)
IN
T
E
R
N
A
T
IO
N
A
L
R
E
C
TIF
IE
R
LO
G
O
ASSEMBLY
L
O
T C
O
D
E
F
IR
S
T P
O
R
T
IO
N
OF
PART
NUM
BE
R
SECON
D POR
TI
ON
OF PART NUMBER
12
0
9
U 1P
E
X
A
M
P
LE
:
TH
IS
IS
A
N
IR
F
U
12
0
W
I
TH ASSEMBLY
LO
T
C
O
D
E
9
U
1
P
IR
F
U
P1-P3
P4-P6
P7-P9
P10-P11
IRLR2905TRR
Mfr. #:
Buy IRLR2905TRR
Manufacturer:
Infineon Technologies
Description:
MOSFET N-CH 55V 42A DPAK
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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