AUIRFR8403
AUIRFU8403
AUTOMOTIVE GRADE
HEXFET® Power MOSFET
Features
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Advanced Process Technology
D
S
VDSS
40V
New Ultra Low On-Resistance
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free, RoHS Compliant
Automotive Qualified *
RDS(on) typ.
max.
2.4m
3.1m
Ω
Ω
G
ID
127A
100A
(Silicon Limited)
Description
ID
(Package Limited)
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 avalanche rating. These features
combine to make this design an extremely efficient and reliable device
foruseinAutomotiveapplicationsandwidevarietyofotherapplications.
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Applications
D-Pak
I-Pak
AUIRFU8403
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Electric Power Steering (EPS)
Battery Switch
Start/Stop Micro Hybrid
Heavy Loads
DC-DC Converter
AUIRFR8403
G
D
S
Gate
Drain
Source
Ordering Information
Base part number
Package Type
Standard Pack
Complete Part Number
Form
Tube
Tape and Reel
Tape and Reel Left
Tape and Reel Right
Tube
Quantity
AUIRFR8403
DPak
75
AUIRFR8403
AUIRFR8403TR
AUIRFR8403TRL
AUIRFR8403TRR
AUIRFU8403
2000
3000
3000
75
AUIRFU8403
IPak
AbsoluteMaximumRatings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only; and functional
operationofthedeviceattheseoranyotherconditionbeyondthoseindicatedinthespecificationsisnotimplied. Exposuretoabsolute-maximum-ratedconditions
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.
Symbol
ID @ TC = 25°C
ID @ TC = 100°C
ID @ TC = 25°C
IDM
Parameter
Max.
127
Units
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Package Limited)
Pulsed Drain Current
90
A
100
520
99
PD @TC = 25°C
Maximum Power Dissipation
W
W/°C
V
0.66
Linear Derating Factor
± 20
VGS
TJ
Gate-to-Source Voltage
-55 to + 175
Operating Junction and
°C
TSTG
Storage Temperature Range
300
Soldering Temperature, for 10 seconds (1.6mm from case)
Avalanche Characteristics
EAS (Thermally limited) Single Pulse Avalanche Energy
114
148
mJ
EAS (tested)
IAR
Single Pulse Avalanche Energy Tested Value
See Fig. 14, 15, 24a, 24b
Avalanche Current
A
EAR
Repetitive Avalanche Energy
mJ
Thermal Resistance
Symbol
Parameter
Typ.
–––
–––
–––
Max.
1.52
50
Units
Rθ
JC
Rθ
JA
Rθ
JA
Junction-to-Case
°C/W
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
110
HEXFET®isaregisteredtrademarkofInternationalRectifier.
*Qualificationstandardscanbefoundathttp://www.irf.com/
1
www.irf.com
© 2013 International Rectifier
April 25, 2013