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IRF7425TRPBF

P1-P3P4-P6P7-P9
IRF7425PbF
4 www.irf.com © 2013 International Rectifier Submit Datasheet Feedback October 29, 2013
Fig 8. Maximum Safe Operating Area
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
Fig 7. Typical Source-Drain Diode
Forward Voltage
0 40 80 120 160
0
2
4
6
8
Q , Total Gate Charge (nC)
-V , Gate-to-Source Voltage (V)
G
GS
I =
D
-15A
V =-10V
DS
V =-16V
DS
0.1
1
10
100
0.2 0.4 0.6 0.8 1.0
-V ,Source-to-Drain Voltage (V)
-I , Reverse Drain Current (A)
SD
SD
V = 0 V
GS
T = 25 C
J
°
T = 150 C
J
°
1
10
100
1000
0.1 1 10 100
OPERATION IN THIS AREA LIMITED
BY R
DS(on)
Single Pulse
T
T
= 150 C
= 25 C
°
°
J
A
-V , Drain-to-Source Voltage (V)
-I , Drain Current (A)I , Drain Current (A)
DS
D
100us
1ms
10ms
1 10 100
0
2000
4000
6000
8000
10000
12000
-V , Drain-to-Source Voltage (V)
C, Capacitance (pF)
DS
V
C
C
C
=
=
=
=
0V,
C
C
C
f = 1MHz
+ C
+ C
C SHORTED
GS
iss gs gd , ds
rss gd
oss ds gd
C
iss
C
oss
C
rss
IRF7425PbF
5 www.irf.com © 2013 International Rectifier Submit Datasheet Feedback October 29, 2013
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Fig 9. Maximum Drain Current Vs.
Case Temperature
25 50 75 100 125 150
0
3
6
9
12
15
T , Case Temperature ( C)
-I , Drain Current (A)
°
C
D
V
DS
V
GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
R
D
V
GS
V
DD
R
G
D.U.T.
+
-
V
DS
90%
10%
V
GS
t
d(on)
t
r
t
d(off)
t
f
Fig 10a. Switching Time Test Circuit
Fig 10b. Switching Time Waveforms
0.01
0.1
1
10
100
0.00001 0.0001 0.001 0.01 0.1 1 10 100
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
1 2
J DM thJA A
P
t
t
DM
1
2
t , Rectangular Pulse Duration (sec)
Thermal Response (Z )
1
thJA
0.01
0.02
0.05
0.10
0.20
D = 0.50
SINGLE PULSE
(THERMAL RESPONSE)
IRF7425PbF
6 www.irf.com © 2013 International Rectifier Submit Datasheet Feedback October 29, 2013
Fig 13. Typical On-Resistance Vs.
Drain Current
Fig 12. Typical On-Resistance Vs.
Gate Voltage
Fig 14b. Gate Charge Test Circuit
Fig 14a. Basic Gate Charge Waveform
Q
G
Q
GS
Q
GD
V
G
Charge
D.U.T.
V
DS
I
D
I
G
-3mA
V
GS
.3μF
50KΩ
.2μF
12V
Current Regulator
Same Type as D.U.T.
Current Sampling Resistors
+
-
1.0 2.0 3.0 4.0 5.0
-V
GS,
Gate -to -Source Voltage (V)
0.005
0.010
0.015
R
D
S
(
o
n
)
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
O
n
R
e
s
i
s
t
a
n
c
e
(
Ω
)
I
D
= -15A
0 102030405060
-I
D
, Drain Current (A)
0.005
0.006
0.007
0.008
0.009
0.010
R
D
S
(
o
n
)
,
D
r
a
i
n
-
t
o
-
S
o
u
r
c
e
O
n
R
e
s
i
s
t
a
n
c
e
(
Ω
)
V
GS
= -2.5V
V
GS
= -4.5V
P1-P3P4-P6P7-P9

IRF7425TRPBF

Mfr. #:
Buy IRF7425TRPBF
Manufacturer:
Infineon / IR
Description:
MOSFET MOSFT PCh -20V -15A 8.2mOhm 87nC
Lifecycle:
New from this manufacturer.
Delivery:
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