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PDF AUIRFU8405 Data sheet ( Hoja de datos )
| Número de pieza | AUIRFU8405 | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | Infineon | |
| Logotipo |  |
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AUTOMOTIVE GRADE
AUIRFR8405
AUIRFU8405
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 *
VDSS
RDS(on)
typ.
max.
ID (Silicon Limited)
ID (Package Limited)
D
D
40V
1.65m
1.98m
211A
100A
Description
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 for
use in Automotive applications and wide variety of other applications.
S
G
D-Pak
AUIRFR8405
S
GD
I-Pak
AUIRFU8405
Applications
Electric Power Steering (EPS)
Battery Switch
Start/Stop Micro Hybrid
Heavy Loads
DC-DC Converter
G
Gate
D
Drain
S
Source
Base part number
Package Type
Standard Pack
Form
Quantity
Orderable Part Number
AUIRFU8405
I-Pak
Tube
75
AUIRFU8405
AUIRFR8405
D-Pak
Tube
Tape and Reel Left
75
3000
AUIRFR8405
AUIRFR8405TRL
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
211
150
100
804
163
1.1
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
208
256
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.
0.92
50
110
Units
°C/W
2015-10-12
1 page  
10
AUIRFR/U8405
1
0.1
0.01
0.001
0.0001
1E-006
D = 0.50
0.20
0.10
0.05
0.02
0.01
SINGLE PULSE
( THERMAL RESPONSE )
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
Duty Cycle = Single Pulse
0.01
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming Tj = 150°C and
Tstart =25°C (Single Pulse)
0.05
10 0.10
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming j = 25°C and
Tstart = 150°C.
1
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
250
TOP Single Pulse
BOTTOM 1.0% Duty Cycle
200 ID = 90A
150
100
50
0
25 50 75 100 125 150 175
Notes on Repetitive Avalanche Curves , Figures 14, 15:
(For further info, see AN-1005 at www.infineon.com)
1. Avalanche failures assumption:
Purely a thermal phenomenon and failure occurs at a temperature far in
excess of Tjmax. This is validated for every part type.
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.
4. PD (ave) = Average power dissipation per single avalanche pulse.
5. BV = Rated breakdown voltage (1.3 factor accounts for voltage increase
during avalanche).
6. Iav = Allowable avalanche current.
7. T = Allowable rise in junction temperature, not to exceed Tjmax (assumed as
25°C in Figure 13, 14).
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)
Fig 15. Maximum Avalanche Energy Vs. Temperature
PD (ave) = 1/2 ( 1.3·BV·Iav) = T/ ZthJC
Iav = 2T/ [1.3·BV·Zth]
EAS (AR) = PD (ave)·tav
5 2015-10-12
5 Page 
AUIRFR/U8405
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 2015-10-12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AUIRFU8405.PDF ] | |
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