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PDF AUIRF4905 Data sheet ( Hoja de datos )
| Número de pieza | AUIRF4905 | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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AUTOMOTIVE GRADE
Features
l Advanced Planar Technology
l Low On-Resistance
l Dynamic dV/dT Rating
l 175°C Operating Temperature
l Fast Switching
l Fully Avalanche Rated
l Repetitive Avalanche Allowed up to Tjmax
l Lead-Free, RoHS Compliant
l Automotive Qualified *
Description
Specifically designed for Automotive applications, this cellular
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.
G
G
G ate
PD - 96338
AUIRF4905
HEXFET® Power MOSFET
D V(BR)DSS
- 55V
RDS(on) max. 0.02Ω
S ID
-74A
D
S
D
G
TO-220AB
AUIRF4905
D
D ra in
S
Source
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.
Parameter
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
Continuous Drain Current, VGS @ -10V
Continuous Drain Current, VGS @ -10V
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
VGS
EAS
IAR
EAR
dv/dt
Gate-to-Source Voltage
dSingle Pulse Avalanche Energy(Thermally limited)
ÃAvalanche Current
Repetitive Avalanche Energy
ePeak Diode Recovery dv/dt
TJ
TSTG
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds(1.6mm from case )
Mounting Torque, 6-32 or M3 screw
Thermal Resistance
RθJC
RθCS
RθJA
iJunction-to-Case
Parameter
Case-to-Sink, Flat, Greased Surface
Junction-to-Ambient
Max.
-74
-52
-260
200
1.3
± 20
930
-38
20
-5.0
-55 to + 175
300
y y10 lbf in (1.1N m)
Typ.
–––
0.50
–––
Max.
0.75
–––
62
Units
A
W
W/°C
V
mJ
A
mJ
V/ns
°C
Units
°C/W
HEXFET® is a registered trademark of International Rectifier.
*Qualification standards can be found at http://www.irf.com/
www.irf.com
1
11/10/10
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1 page  
7000
6000
5000
4000
3000
2000
1000
0
1
V GS = 0V,
f = 1MHz
Ciss = Cgs + Cgd , Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
Ciss
Coss
Crss
A
10 100
-VDS , Drain-to-Source Voltage (V)
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
20 I D = -38A
16
12
AUIRF4905
VDS = -44V
VDS = -28V
8
4
FOR TEST CIRCUIT
0 SEE FIGURE 13 A
0 40 80 120 160 200
QG , Total Gate Charge (nC)
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
1000
100
TJ = 175°C
10
TJ = 25°C
1 VGS = 0V A
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
-VSD , Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
1000
OPERATION IN THIS AREA LIMITED
BY RDS(on)
100
100µs
1ms
10
10ms
TC = 25°C
TJ = 175°C
Single Pulse
1
1 10
-VDS , Drain-to-Source Voltage (V)
A
100
Fig 8. Maximum Safe Operating Area
www.irf.com
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5 Page 
AUIRF4905
IMPORTANT NOTICE
Unless specifically designated for the automotive market, International Rectifier Corporation and its subsidiaries (IR) reserve the right
to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and
to discontinue any product or services without notice. Part numbers designated with the “AU” prefix follow automotive industry and
/ or customer specific requirements with regards to product discontinuance and process change notification. All products are sold
subject to IR’s terms and conditions of sale supplied at the time of order acknowledgment.
IR warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with IR’s standard
warranty. Testing and other quality control techniques are used to the extent IR deems necessary to support this warranty. Except
where mandated by government requirements, testing of all parameters of each product is not necessarily performed.
IR assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using IR components. To minimize the risks with customer products and applications, customers should provide
adequate design and operating safeguards.
Reproduction of IR information in IR data books or data sheets is permissible only if reproduction is without alteration and is
accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alterations is
an unfair and deceptive business practice. IR is not responsible or liable for such altered documentation. Information of third parties
may be subject to additional restrictions.
Resale of IR products or serviced with statements different from or beyond the parameters stated by IR for that product or service
voids all express and any implied warranties for the associated IR product or service and is an unfair and deceptive business practice.
IR is not responsible or liable for any such statements.
IR products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,
or in other applications intended to support or sustain life, or in any other application in which the failure of the IR product could create
a situation where personal injury or death may occur. Should Buyer purchase or use IR products for any such unintended or
unauthorized application, Buyer shall indemnify and hold International Rectifier and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly
or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges
that IR was negligent regarding the design or manufacture of the product.
IR products are neither designed nor intended for use in military/aerospace applications or environments unless the IR products are
specifically designated by IR as military-grade or “enhanced plastic.” Only products designated by IR as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of IR products which IR has not designated as military-grade is
solely at the Buyer’s risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection
with such use.
IR products are neither designed nor intended for use in automotive applications or environments unless the specific IR products are
designated by IR as compliant with ISO/TS 16949 requirements and bear a part number including the designation “AU”. Buyers
acknowledge and agree that, if they use any non-designated products in automotive applications, IR will not be responsible for any
failure to meet such requirements
www.irf.com
For technical support, please contact IR’s Technical Assistance Center
http://www.irf.com/technical-info/
WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245
Tel: (310) 252-7105
11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet AUIRF4905.PDF ] | |
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