PD - 97492
AUIRFR3504Z
AUTOMOTIVE GRADE
HEXFET® Power MOSFET
Features
Advanced Process Technology
LowOn-Resistance
D
S
V(BR)DSS
40V
9.0m
175°COperatingTemperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free,RoHSCompliant
Automotive Qualified *
RDS(on) max.
Ω
G
ID (Silicon Limited)
ID (Package Limited)
77A
42A
Description
D
Specifically designed for Automotive applications,
this HEXFET® Power MOSFET utilizes the latest
processingtechniquestoachieveextremelylowon-
resistance per silicon area. Additional features of
thisdesign area175°Cjunctionoperatingtempera-
ture, fast switching speed and improved repetitive
avalancherating.Thesefeaturescombinetomake
thisdesignanextremelyefficientandreliabledevice
foruseinAutomotiveapplicationsandawidevariety
of other applications.
S
G
D-Pak
G
Gate
D
S
Drain
Source
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. 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.
77
Units
Continuous Drain Current, VGS @ 10V (Silicon Limited)
I
I
I
I
@ T = 25°C
C
D
D
D
@ T = 100°C
C
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Package Limited)
Pulsed Drain Current
54
A
@ T = 25°C
C
42
310
90
DM
P
@T = 25°C
Power Dissipation
C
W
D
Linear Derating Factor
Gate-to-Source Voltage
0.60
± 20
W/°C
V
V
GS
EAS
77
110
mJ
Single Pulse Avalanche Energy (Thermally Limited)
EAS (tested )
Single Pulse Avalanche Energy Tested Value
Avalanche Current
IAR
See Fig.12a, 12b, 15, 16
A
Repetitive Avalanche Energy
EAR
mJ
T
J
Operating Junction and
-55 to + 175
T
Storage Temperature Range
°C
STG
Soldering Temperature, for 10 seconds (1.6mm from case )
Mounting Torque, 6-32 or M3 screw
300
10 lbf in (1.1N m)
Thermal Resistance
Parameter
Typ.
–––
–––
–––
Max.
1.66
40
Units
Junction-to-Case
RθJC
RθJA
RθJA
Junction-to-Ambient (PCB mount)
Junction-to-Ambient
°C/W
110
www.kersemi.com
1
04/12/2010