PD - 97656
AUTOMOTIVE GRADE
AUIRL7736M2TR
AUIRL7736M2TR1
DirectFET® Power MOSFET
• Logic Level
• Advanced Process Technology
V(BR)DSS
40V
• Optimized for Automotive DC-DC, Motor Drive and
other Heavy Load Applications
• Exceptionally Small Footprint and Low Profile
• High Power Density
RDS(on) typ.
2.2m
3.0m
112A
52nC
Ω
Ω
max.
ID (Silicon Limited)
Qg
• Low Parasitic Parameters
• Dual Sided Cooling
• 175°C Operating Temperature
• Repetitive Avalanche Capability for Robustness and
Reliability
S
S
S
S
G
• Lead free, RoHS and Halogen free
D
D
DirectFET® ISOMETRIC
M4
Applicable DirectFET Outline and Substrate Outline
SB
SC
M2
M4
L4
L6
L8
Description
The AUIRL7736M2 combines the latest Automotive HEXFET® Power MOSFET Silicon technology with the advanced DirectFET® packaging
technology to achieve exceptional performance in a package that has the footprint of an SO-8 or 5X6mm PQFN and only 0.7mm profile. The
DirectFET® package is compatible with existing layout geometries used in power applications, PCB assembly equipment and vapor phase,
infra-red or convection soldering techniques, when application noteAN-1035 is followed regarding the manufacturing methods and processes.
The DirectFET® package allows dual sided cooling to maximize thermal transfer in automotive power systems.
This HEXFET® Power MOSFET is designed for applications where efficiency and power density are of value. The advanced DirectFET®
packaging platform coupled with the latest silicon technology allows theAUIRL7736M2 to offer substantial system level savings and performance
improvement specifically in high frequency DC-DC, motor drive and other heavy load applications on ICE, HEV and EV platforms. The
AUIRL7736M2 can be utilized together with the AUIRL7732S2 as a sync/control MOSFET pair in a buck converter topology. This MOSFET
utilizes the latest processing techniques to achieve low on-resistance and low Qg per silicon area. Additional features of this MOSFET are
175°C operating junction temperature and high repetitive peak current capability. These features combine to make this MOSFET a highly
efficient, robust and reliable device for high current automotive applications.
Absolute Maximum Ratings
Max.
Parameter
Units
40
± 16
V
V
Drain-to-Source Voltage
Gate-to-Source Voltage
DS
GS
V
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Package Limited)
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Pulsed Drain Current
112
79
179
22
I
I
@ T = 25°C
C
D
@ T = 100°C
D
C
ID @ TC = 25°C
I
I
A
@ TA = 25°C
D
450
DM
63
2.5
68
119
Power Dissipation
Power Dissipation
Single Pulse Avalanche Energy (Thermally Limited)
Single Pulse Avalanche Energy Tested Value
Avalanche Current
P
P
@TC = 25°C
@TA = 25°C
D
W
D
EAS
mJ
EAS (tested)
IAR
See Fig. 18a,18b,16,17
A
EAR
Repetitive Avalanche Energy
mJ
260
-55 to + 175
T
T
T
Peak Soldering Temperature
Operating Junction and
Storage Temperature Range
P
°C
J
STG
Thermal Resistance
Parameter
Typ.
Max.
60
–––
–––
2.4
Units
°C/W
W/°C
RθJA
Junction-to-Ambient
–––
12.5
20
–––
1.0
RθJA
RθJA
RθJCan
RθJ-PCB
Junction-to-Ambient
Junction-to-Ambient
Junction-to-Can
Junction-to-PCB Mounted
Linear Derating Factor
–––
0.42
HEXFET® is a registered trademark of International Rectifier.
www.irf.com
1
04/07/11