PD-96423A
AUTOMOTIVE GRADE
AUIRF7478Q
HEXFET® Power MOSFET
Features
AdvancedPlanarTechnology
LowOn-Resistance
Dynamic dV/dT Rating
150°COperatingTemperature
Fast Switching
A
A
D
V(BR)DSS
1
8
7
60V
S
2
S
D
RDS(on) typ.
20m
26m
Ω
Ω
3
6
5
S
D
D
Fully Avalanche Rated
Repetitive Avalanche Allowed up to Tjmax
max.
4
G
ID
7.0A
Lead-Free,RoHSCompliant
Automotive Qualified *
Top View
Description
Specifically designed for Automotive applications, this
Cellular design of HEXFET® Power MOSFETs utilizes
the latest processing techniques to achieve low on-
resistance per silicon area. This benefit combined with
the fast switching speed and ruggedized device design
that HEXFET power MOSFETs are well known for,
provides the designer with an extremely efficient and
reliable device for use in Automotive and a wide variety
of other applications.
SO-8
G
D
S
Gate
Drain
Source
Absolute Maximum Ratings
Stressesbeyondthoselistedunder“AbsoluteMaximumRatings”maycausepermanentdamagetothedevice.These
are stress ratings only; and functional operation of the device at these or any other condition beyond those indicated
in the specifications is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect
device reliability. The thermal resistance and power dissipation ratings are measured under board mounted and still
air conditions. Ambient temperature (TA) is 25°C, unless otherwise specified.
Parameter
Max.
60
Units
V
Drain-Source Voltage
V
DS
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
I
I
I
@ TA = 25°C
7.0
D
D
A
5.6
@ TA = 70°C
56
DM
W
W/°C
V
P
@TA = 25°C
Power Dissipation
2.5
D
Linear Derating Factor
0.02
± 20
140
4.2
V
EAS
IAR
Gate-to-Source Voltage
GS
Single Pulse Avalanche Energy
Avalanche Current
mJ
A
dv/dt
3.7
V/ns
Peak Diode Recovery dv/dt
Operating Junction and
T
T
J
-55 to + 150
°C
Storage Temperature Range
Soldering Temperature, for 10 seconds
STG
300 (1.6mm from case)
Thermal Resistance
Parameter
Junction-to-Drain Lead
Max.
20
Units
RθJL
RθJA
°C/W
Junction-to-Ambient
50
HEXFET® is a registered trademark of International Rectifier.
*Qualification standards can be found at http://www.irf.com/
www.irf.com
1
01/13/12