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PDF AUIRFU8401 Data sheet ( Hoja de datos )
| Número de pieza | AUIRFU8401 | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | Infineon | |
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AUTOMOTIVE GRADE
AUIRFR8401
AUIRFU8401
Features
Advanced Process Technology
New Ultra Low On-Resistance
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free, RoHS Compliant
Automotive Qualified *
HEXFET® Power MOSFET
VDSS
RDS(on)
typ.
max.
ID (Silicon Limited)
ID (Package Limited)
40V
3.2m
4.25m
100A
100A
Description
Specifically designed for Automotive applications, this 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.
Applications
Electric Power Steering (EPS)
Battery Switch
Start/Stop Micro Hybrid
Heavy Loads
DC-DC Converter
D
D
S
G
D-Pak
AUIRFR8401
G
Gate
D
Drain
S
GD
I-Pak
AUIRFU8401
S
Source
Base part number
Package Type
Standard Pack
Form
Quantity
Orderable Part Number
AUIRFU8401
I-Pak
Tube
75
AUIRFU8401
AUIRFR8401
D-Pak
Tube
Tape and Reel Left
75
3000
AUIRFR8401
AUIRFR8401TRL
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.
Symbol
Parameter
Max.
Units
ID @ TC = 25°C
ID @ TC = 100°C
ID @ TC = 25°C
IDM
PD @TC = 25°C
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Silicon Limited)
Continuous Drain Current, VGS @ 10V (Package Limited)
Pulsed Drain Current
Maximum Power Dissipation
Linear Derating Factor
100
71
100
400
79
0.53
A
W
W/°C
VGS
TJ
TSTG
Gate-to-Source Voltage
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds (1.6mm from case)
± 20
-55 to + 175
300
V
°C
Avalanche Characteristics
EAS Single Pulse Avalanche Energy (Thermally Limited)
EAS (tested)
Single Pulse Avalanche Energy (Tested Limited)
IAR Avalanche Current
EAR Repetitive Avalanche Energy
67
94
See Fig. 14, 15, 24a, 24b
mJ
A
mJ
Thermal Resistance
Symbol
Parameter
RJC Junction-to-Case
RJA Junction-to-Ambient ( PCB Mount)
RJA Junction-to-Ambient
HEXFET® is a registered trademark of Infineon.
*Qualification standards can be found at www.infineon.com
1
Typ.
–––
–––
–––
Max.
1.9
50
110
Units
°C/W
2016-1-28
1 page  
10
AUIRFR/U8401
1
0.1
0.01
D = 0.50
0.20
0.10
0.05
0.02
0.01
SINGLE PULSE
( THERMAL RESPONSE )
0.001
1E-006
1E-005
0.0001
0.001
t1 , Rectangular Pulse Duration (sec)
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.01 0.1
Fig 13. Maximum Effective Transient Thermal Impedance, Junction-to-Case
1000
100
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming Tj = 150°C and
Tstart =25°C (Single Pulse)
10
1
Allowed avalanche Current vs avalanche
0.1 pulsewidth, tav, assuming j = 25°C and
Tstart = 150°C.
0.01
1.0E-06
1.0E-05
1.0E-04
tav (sec)
1.0E-03
1.0E-02
1.0E-01
Fig 14. Typical Avalanche Current Vs. Pulse width
70
TOP
Single Pulse
Notes on Repetitive Avalanche Curves , Figures 14, 15:
60
BOTTOM 1.0% Duty Cycle
ID = 60A
(For further info, see AN-1005 at www.infineon.com)
1. Avalanche failures assumption:
50 Purely a thermal phenomenon and failure occurs at a temperature far in
excess of Tjmax. This is validated for every part type.
40 2. Safe operation in Avalanche is allowed as long as Tjmax is not exceeded.
3. Equation below based on circuit and waveforms shown in Figures 22a, 22b.
30
4. PD (ave) = Average power dissipation per single avalanche pulse.
5. BV = Rated breakdown voltage (1.3 factor accounts for voltage increase
20
during avalanche).
6. Iav = Allowable avalanche current.
10
7. T = Allowable rise in junction temperature, not to exceed Tjmax (assumed as
25°C in Figure 13, 14).
0
25 50 75 100 125 150 175
tav = Average time in avalanche.
D = Duty cycle in avalanche = tav ·f
ZthJC(D, tav) = Transient thermal resistance, see Figures 13)
Starting TJ , Junction Temperature (°C)
PD (ave) = 1/2 ( 1.3·BV·Iav) = T/ ZthJC
Fig 15. Maximum Avalanche Energy Vs. Temperature
Iav = 2T/ [1.3·BV·Zth]
EAS (AR) = PD (ave)·tav
5 2016-1-28
5 Page 
AUIRFR/U8401
D-Pak (TO-252AA) Tape & Reel Information (Dimensions are shown in millimeters (inches))
TR
16.3 ( .641 )
15.7 ( .619 )
TRR TRL
16.3 ( .641 )
15.7 ( .619 )
12.1 ( .476 )
11.9 ( .469 )
FEED DIRECTION
8.1 ( .318 )
7.9 ( .312 )
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
FEED DIRECTION
13 INCH
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
16 mm
Note: For the most current drawing please refer to IR website at http://www.irf.com/package/
11 2016-1-28
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AUIRFU8401.PDF ] | |
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