PD - 96354
AUTOMOTIVE GRADE
AUIRFZ44VZS
HEXFET® Power MOSFET
Features
l
l
l
l
l
l
l
Advanced Process Technology
Ultra Low On-Resistance
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free, RoHS Compliant
Automotive Qualified *
D
V(BR)DSS
60V
RDS(on) typ.
max.
G
S
ID
Description
9.6mΩ
12mΩ
57A
D
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 a wide variety
of other applications.
G
D
S
D2Pak
AUIRFZ44VZS
Absolute Maximum Ratings
G
D
S
Gate
Drain
Source
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.
Max.
Parameter
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
EAS
EAS (Tested )
IAR
EAR
TJ
TSTG
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
c
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy (Thermally limited)
Single Pulse Avalanche Energy Tested Value
Avalanche Current
Repetitive Avalanche Energy
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
c
h
g
d
Units
57
40
230
92
0.61
± 20
73
110
See Fig.12a, 12b, 15, 16
A
W
W/°C
V
mJ
A
mJ
-55 to + 175
°C
300 (1.6mm from case )
Thermal Resistance
Parameter
RθJC
Junction-to-Case
RθJA
Junction-to-Ambient (PCB Mount)
i
Typ.
Max.
Units
–––
1.64
°C/W
–––
40
HEXFET® is a registered trademark of International Rectifier.
*Qualification standards can be found at http://www.irf.com/
www.irf.com
1
02/07/11
AUIRFZ44VZS
Static Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
V(BR)DSS
∆V(BR)DSS/∆TJ
RDS(on)
VGS(th)
gfs
IDSS
IGSS
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
Forward Transconductance
Drain-to-Source Leakage Current
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Min. Typ. Max. Units
60
–––
–––
2.0
25
–––
–––
–––
–––
–––
0.061
9.6
–––
–––
–––
–––
–––
–––
–––
–––
12
4.0
–––
20
250
200
-200
Conditions
V VGS = 0V, ID = 250µA
V/°C Reference to 25°C, ID = 1mA
mΩ VGS = 10V, ID = 34A
V VDS = VGS, ID = 250µA
V VDS = 25V, ID = 34A
µA VDS = 60V, VGS = 0V
VDS = 60V, VGS = 0V, TJ = 125°C
nA VGS = 20V
VGS = -20V
e
Dynamic Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
LD
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Internal Drain Inductance
Min. Typ. Max. Units
–––
–––
–––
–––
–––
–––
–––
–––
43
11
18
14
62
35
38
4.5
65
–––
–––
–––
–––
–––
–––
–––
nC
ns
nH
Conditions
ID = 34A
VDS = 48V
VGS = 10V
VDD = 30V
ID = 34A
RG = 12 Ω
VGS = 10V
Between lead,
e
e
D
LS
Internal Source Inductance
–––
7.5
–––
6mm (0.25in.)
from package
Ciss
Coss
Crss
Coss
Coss
Coss eff.
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Output Capacitance
Output Capacitance
Effective Output Capacitance
–––
–––
–––
–––
–––
–––
1690
270
130
1870
260
510
–––
–––
–––
–––
–––
–––
S
and center of die contact
VGS = 0V
VDS = 25V
ƒ = 1.0MHz
VGS = 0V, VDS = 1.0V, ƒ = 1.0MHz
VGS = 0V, VDS = 48V, ƒ = 1.0MHz
VGS = 0V, VDS = 0V to 48V
pF
G
f
Diode Characteristics
Parameter
Min. Typ. Max. Units
IS
Continuous Source Current
–––
–––
57
ISM
(Body Diode)
Pulsed Source Current
–––
–––
230
VSD
trr
Qrr
ton
(Body Diode)
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Forward Turn-On Time
–––
–––
–––
–––
23
17
1.3
35
26
c
Conditions
MOSFET symbol
A
V
ns
nC
showing the
integral reverse
p-n junction diode.
TJ = 25°C, IS = 34A, VGS = 0V
TJ = 25°C, IF = 34A, VDD = 30V
di/dt = 100A/µs
e
e
Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
Notes through are on page 3
2
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AUIRFZ44VZS
Qualification Information†
Automotive
(per AEC-Q101)
Qualification Level
Moisture Sensitivity Level
Machine Model
Human Body Model
ESD
Charged Device
Model
RoHS Compliant
††
Comments:
This part number(s) passed
Automotive qualification. IR’s Industrial and
Consumer qualification level is granted by
extension of the higher Automotive level.
2
MSL1
D PAK
†††
Class M4(+/- 425V )
(per AEC-Q101-002)
†††
Class H1B(+/- 1000V )
(per AEC-Q101-001)
†††
Class C5(+/- 1125V )
(per AEC-Q101-005)
Yes
†
Qualification standards can be found at International Rectifier’s web site: http//www.irf.com/
††
†††
Exceptions to AEC-Q101 requirements are noted in the qualification report.
Highest passing voltage
Notes:
Limited by TJmax , see Fig.12a, 12b, 15, 16 for typical repetitive
max. junction temperature. (See fig. 11).
avalanche performance.
Limited by TJmax, starting TJ = 25°C, L = 0.12mH This value determined from sample failure population. 100%
RG = 25Ω, IAS = 34A, VGS =10V. Part not
tested to this value in production, starting TJ = 25°C, L = 0.12mH
recommended for use above this value.
RG = 25Ω, IAS = 34A, VGS =10V.
Pulse width ≤ 1.0ms; duty cycle ≤ 2%.
This is applied to D2Pak, when mounted on 1" square PCB (FR Coss eff. is a fixed capacitance that gives the
4 or G-10 Material). For recommended footprint and soldering
same charging time as Coss while VDS is rising
techniques refer to application note #AN-994.
from 0 to 80% VDSS .
Repetitive rating; pulse width limited by
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3
AUIRFZ44VZS
1000
1000
100
BOTTOM
TOP
ID, Drain-to-Source Current (A)
ID, Drain-to-Source Current (A)
TOP
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
10
4.5V
60µs PULSE WIDTH
Tj = 25°C
1
10
BOTTOM
10
4.5V
60µs PULSE WIDTH
Tj = 175°C
1
1
0.1
100
0.1
100
Fig 1. Typical Output Characteristics
10
100
Fig 2. Typical Output Characteristics
60
Gfs, Forward Transconductance (S)
1000
ID, Drain-to-Source Current (Α)
1
VDS, Drain-to-Source Voltage (V)
VDS, Drain-to-Source Voltage (V)
100
T J = 175°C
10
TJ = 25°C
VDS = 25V
60µs PULSE WIDTH
1
4.0
5.0
6.0
7.0
8.0
VGS, Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
4
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
9.0
T J = 175°C
50
40
TJ = 25°C
30
20
10
VDS = 15V
380µs PULSE WIDTH
0
0
10
20
30
40
50
60
ID, Drain-to-Source Current (A)
Fig 4. Typical Forward Transconductance
Vs. Drain Current
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AUIRFZ44VZS
3000
20
2500
VGS, Gate-to-Source Voltage (V)
VGS = 0V,
f = 1 MHZ
C iss = C gs + C gd, C ds SHORTED
C rss = C gd
C, Capacitance (pF)
C oss = C ds + C gd
2000
Ciss
1500
1000
500
Coss
Crss
VDS= 48V
VDS= 30V
VDS= 12V
16
12
8
4
FOR TEST CIRCUIT
SEE FIGURE 13
0
0
1
ID= 34A
10
0
100
20
30
40
50
60
QG Total Gate Charge (nC)
VDS, Drain-to-Source Voltage (V)
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
1000
ID, Drain-to-Source Current (A)
1000.0
ISD, Reverse Drain Current (A)
10
OPERATION IN THIS AREA
LIMITED BY R DS(on)
100
100.0
TJ = 175°C
10.0
T J = 25°C
1.0
100µsec
10
1msec
1
Tc = 25°C
Tj = 175°C
Single Pulse
VGS = 0V
0.1
0.1
0.2
0.6
1.0
1.4
VSD, Source-toDrain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
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1.8
1
10msec
10
100
1000
VDS , Drain-toSource Voltage (V)
Fig 8. Maximum Safe Operating Area
5
AUIRFZ44VZS
2.5
RDS(on) , Drain-to-Source On Resistance
(Normalized)
60
ID , Drain Current (A)
50
40
30
20
10
0
ID = 34A
VGS = 10V
2.0
1.5
1.0
0.5
25
50
75
100
125
150
175
-60 -40 -20
T J , Junction Temperature (°C)
0
20 40 60 80 100 120 140 160 180
T J , Junction Temperature (°C)
Fig 10. Normalized On-Resistance
Vs. Temperature
Fig 9. Maximum Drain Current Vs.
Case Temperature
Thermal Response ( Z thJC )
10
1
D = 0.50
0.20
0.10
0.1
0.05
τJ
0.02
0.01
0.01
R1
R1
τJ
τ1
R2
R2
τC
τ2
τ1
τ2
Ci= τi/Ri
Ci i/Ri
SINGLE PULSE
( THERMAL RESPONSE )
τ
Ri (°C/W) τi (sec)
0.960
0.00044
0.680
0.00585
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
1E-006
1E-005
0.0001
0.001
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
6
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AUIRFZ44VZS
300
DRIVER
L
VDS
D.U.T
RG
20V
VGS
+
V
- DD
IAS
tp
EAS, Single Pulse Avalanche Energy (mJ)
15V
A
0.01Ω
Fig 12a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
ID
3.8A
5.0A
BOTTOM 34A
TOP
250
200
150
100
50
0
25
50
75
100
125
150
175
Starting T J, Junction Temperature (°C)
I AS
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
Fig 12b. Unclamped Inductive Waveforms
QG
QGS
QGD
4.0
VG
Charge
Fig 13a. Basic Gate Charge Waveform
L
DUT
0
1K
VCC
VGS(th) Gate threshold Voltage (V)
10 V
ID = 250µA
3.0
2.0
1.0
-75 -50 -25
0
25
50
75
100 125 150 175
T J , Temperature ( °C )
Fig 13b. Gate Charge Test Circuit
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Fig 14. Threshold Voltage Vs. Temperature
7
AUIRFZ44VZS
1000
Avalanche Current (A)
Duty Cycle = Single Pulse
100
Allowed avalanche Current vs
avalanche pulsewidth, tav
assuming ∆ Tj = 25°C due to
avalanche losses. Note: In no
case should Tj be allowed to
exceed Tjmax
0.01
10
0.05
0.10
1
0.1
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
tav (sec)
Fig 15. Typical Avalanche Current Vs.Pulsewidth
EAR , Avalanche Energy (mJ)
80
TOP
Single Pulse
BOTTOM 1% Duty Cycle
ID = 34A
60
40
20
0
25
50
75
100
125
150
Starting T J , Junction Temperature (°C)
Fig 16. Maximum Avalanche Energy
Vs. Temperature
8
Notes on Repetitive Avalanche Curves , Figures 15, 16:
(For further info, see AN-1005 at www.irf.com)
1. Avalanche failures assumption:
Purely a thermal phenomenon and failure occurs at a
temperature far in excess of T jmax. This is validated for
every part type.
2. Safe operation in Avalanche is allowed as long asTjmax is
not exceeded.
3. Equation below based on circuit and waveforms shown in
Figures 12a, 12b.
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 15, 16).
tav = Average time in avalanche.
175
D = Duty cycle in avalanche = tav ·f
ZthJC(D, tav ) = Transient thermal resistance, see figure 11)
PD (ave) = 1/2 ( 1.3·BV·Iav) = DT/ ZthJC
Iav = 2DT/ [1.3·BV·Zth]
EAS (AR) = PD (ave)·tav
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AUIRFZ44VZS
D.U.T
Driver Gate Drive
+
-
-
P.W.
Period
*
D.U.T. ISD Waveform
Reverse
Recovery
Current
+
• dv/dt controlled by R G
• Driver same type as D.U.T.
• I SD controlled by Duty Factor "D"
• D.U.T. - Device Under Test
D=
VGS=10V
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
RG
Period
P.W.
+
V DD
+
Body Diode Forward
Current
di/dt
D.U.T. VDS Waveform
Diode Recovery
dv/dt
Re-Applied
Voltage
-
Body Diode
VDD
Forward Drop
Inductor Curent
Ripple ≤ 5%
ISD
* VGS = 5V for Logic Level Devices
Fig 17. Peak Diode Recovery dv/dt Test Circuit for N-Channel
HEXFET® Power MOSFETs
V DS
V GS
RG
RD
D.U.T.
+
-V DD
10V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 18a. Switching Time Test Circuit
VDS
90%
10%
VGS
td(on)
tr
t d(off)
tf
Fig 18b. Switching Time Waveforms
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9
AUIRFZ44VZS
D2Pak (TO-263AB) Package Outline
Dimensions are shown in millimeters (inches)
D2Pak (TO-263AB) Part Marking Information
Part Number
AUFZ44VZS
YWWA
IR Logo
XX
or
Date Code
Y= Year
WW= Work Week
A= Automotive, Lead Free
XX
Lot Code
Note: For the most current drawing please refer to IR website at http://www.irf.com/package/
10
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AUIRFZ44VZS
D2Pak Tape & Reel Infomation
TRR
1.60 (.063)
1.50 (.059)
4.10 (.161)
3.90 (.153)
FEED DIRECTION 1.85 (.073)
1.65 (.065)
1.60 (.063)
1.50 (.059)
11.60 (.457)
11.40 (.449)
0.368 (.0145)
0.342 (.0135)
15.42 (.609)
15.22 (.601)
24.30 (.957)
23.90 (.941)
TRL
10.90 (.429)
10.70 (.421)
1.75 (.069)
1.25 (.049)
4.72 (.136)
4.52 (.178)
16.10 (.634)
15.90 (.626)
FEED DIRECTION
13.50 (.532)
12.80 (.504)
27.40 (1.079)
23.90 (.941)
4
330.00
(14.173)
MAX.
NOTES :
1. COMFORMS TO EIA-418.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION MEASURED @ HUB.
4. INCLUDES FLANGE DISTORTION @ OUTER EDGE.
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60.00 (2.362)
MIN.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
11
AUIRFZ44VZS
Ordering Information
Base part
Package Type
AUIRFZ44VZS
D2Pak
12
Standard Pack
Form
Tube
Tape and Reel Left
Tape and Reel Right
Quantity
50
800
800
Complete Part Number
AUIRFZ44VZS
AUIRF44VZSTRL
AUIRFZ44VZSTRR
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AUIRFZ44VZS
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
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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
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are specifically designated by IR as military-grade or “enhanced plastic.” Only products designated by IR as military-grade
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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
For technical support, please contact IR’s Technical Assistance Center
http://www.irf.com/technical-info/
WORLD HEADQUARTERS:
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Tel: (310) 252-7105
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13