PD - 97611
AUTOMOTIVE GRADE
AUIRLR3705Z
Features
HEXFET® Power MOSFET
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Logic Level
Advanced Process Technology
UltraLowOn-Resistance
175°COperatingTemperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free,RoHSCompliant
Automotive Qualified *
D
V(BR)DSS
55V
8.0m
RDS(on) max.
ID (Silicon Limited)
ID (Package Limited)
Ω
G
89A
42A
S
Description
D
Specifically designed for Automotive applications,
this HEXFET® Power MOSFET utilizes the latest
processing techniques to achieve extremely low on-
resistance per silicon area. Additional features of this
design are a 175°C junction operating temperature,
fast switching speed and improved repetitive ava-
lanche rating . These features combine to make this
design an extremely efficient and reliable device for
use in Automotive applications and a wide variety of
other applications.
S
G
D-Pak
AUIRLR3705Z
G
Gate
D
Drain
S
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.
Units
(Silicon Limited)
Continuous Drain Current, VGS @ 10V
@ T = 25°C
C
I
I
I
I
89
D
D
D
(Silicon Limited)
@ T = 100°C Continuous Drain Current, VGS @ 10V
63
A
C
(Package Limited)
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
@ T = 25°C
42
C
360
DM
Power Dissipation
@T = 25°C
C
P
130
W
W/°C
V
D
Linear Derating Factor
0.88
Gate-to-Source Voltage
V
± 16
GS
EAS
Single Pulse Avalanche Energy (Thermally Limited)
Single Pulse Avalanche Energy Tested Value
Avalanche Current
110
190
mJ
E
AS (tested)
IAR
EAR
See Fig.12a, 12b, 15, 16
A
Repetitive Avalanche Energy
mJ
Operating Junction and
T
J
-55 to + 175
300
T
Storage Temperature Range
°C
STG
Soldering Temperature, for 10 seconds (1.6mm from case )
Thermal Resistance
Typ.
Max.
Units
Parameter
RθJC
RθJA
RθJA
Junction-to-Case
–––
–––
–––
1.14
40
Junction-to-Ambient (PCB mount)
Junction-to-Ambient
°C/W
110
HEXFET® is a registered trademark of International Rectifier.
*Qualification standards can be found at http://www.irf.com/
www.irf.com
1
12/16/2010