AUIRF7484Q
V
DSS
40V
R
DS(on)
max.
10m
I
D
14A
Description
Specifically designed for Automotive applications, this Stripe
Planar 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.
Features
Advanced Planar Technology
Low On-Resistance
150°C Operating Temperature
Fast Switching
Fully Avalanche Rated
Repetitive Avalanche Allowed up to Tjmax
Lead-Free, RoHS Compliant
Automotive Qualified *
1 2015-11-16
HEXFET® is a registered trademark of Infineon.
*Qualification standards can be found at www.infineon.com
AUTOMOTIVE GRADE
Symbol Parameter Max. Units
I
D
@ T
A
= 25°C Continuous Drain Current 14
A
I
D
@ T
A
= 70°C Continuous Drain Current 11
I
DM
Pulsed Drain Current 110
P
D
@T
A
= 25°C Maximum Power Dissipation 2.5 W
Linear Derating Factor 0.02 W/°C
V
GS
Gate-to-Source Voltage ± 8.0 V
E
AS
Single Pulse Avalanche Energy (Thermally Limited) 230
mJ
I
AR
Avalanche Current See Fig.19,20, 16b, 16c A
E
AR
Repetitive Avalanche Energy
mJ
T
J
Operating Junction and -55 to + 150
°C
T
STG
Storage Temperature Range
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.
Thermal Resistance
Symbol Parameter Typ. Max. Units
°C/W
R
JL
Junction-to-Drain Lead ––– 20
R
JA
Junction-to-Ambient ––– 50
SO-8
AUIRF7484Q
Base part number Package Type
Standard Pack
Orderable Part Number
Form Quantity
AUIRF7484Q SO-8 Tape and Reel 4000 AUIRF7484QTR
G D S
Gate Drain Source
HEXFET
®
Power MOSFET
Top View
8
1
2
3
4
5
6
7
D
D
D
DG
S
A
S
S
