PD - 95947A
IRFZ44VZPbF
IRFZ44VZSPbF
IRFZ44VZLPbF
Features
l
l
l
l
l
l
HEXFET® Power MOSFET
Advanced Process Technology
Ultra Low On-Resistance
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
Lead-Free
D
RDS(on) = 12mΩ
G
Description
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 a wide variety of
applications.
VDSS = 60V
ID = 57A
S
TO-220AB
IRFZ44VZPbF
TO-262
D2Pak
IRFZ44VZSPbF IRFZ44VZLPbF
Absolute Maximum Ratings
Parameter
Max.
Units
ID @ TC = 25°C Continuous Drain Current, VGS @ 10V (Silicon Limited)
ID @ TC = 100°C Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
IDM
230
PD @TC = 25°C Power Dissipation
92
W
0.61
± 20
W/°C
V
73
mJ
57
40
c
Linear Derating Factor
VGS
Gate-to-Source Voltage
EAS (Thermally limited) Single Pulse Avalanche Energy
Single Pulse Avalanche Energy Tested Value
EAS (Tested )
d
c
IAR
Avalanche Current
EAR
Repetitive Avalanche Energy
TJ
Operating Junction and
TSTG
Storage Temperature Range
g
-55 to + 175
°C
Mounting Torque, 6-32 or M3 screw
i
Parameter
RθJC
Junction-to-Case
RθCS
Case-to-Sink, Flat Greased Surface
RθJA
Junction-to-Ambient
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Junction-to-Ambient (PCB Mount)
A
mJ
Thermal Resistance
i
110
See Fig.12a, 12b, 15, 16
Soldering Temperature, for 10 seconds
RθJA
h
A
i
j
300 (1.6mm from case )
y
y
10 lbf in (1.1N m)
Typ.
Max.
Units
–––
1.64
°C/W
0.50
–––
–––
62
–––
40
1
09/30/10
IRFZ44VZS/LPbF
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
V(BR)DSS
Drain-to-Source Breakdown Voltage
60
–––
–––
∆V(BR)DSS/∆TJ
Breakdown Voltage Temp. Coefficient
–––
0.061
–––
RDS(on)
Static Drain-to-Source On-Resistance
–––
9.6
12
VGS(th)
Gate Threshold Voltage
2.0
–––
4.0
gfs
IDSS
Forward Transconductance
25
–––
Drain-to-Source Leakage Current
–––
–––
–––
–––
250
Gate-to-Source Forward Leakage
–––
–––
200
Gate-to-Source Reverse Leakage
–––
–––
-200
IGSS
V
Conditions
VGS = 0V, ID = 250µA
V/°C Reference to 25°C, ID = 1mA
mΩ VGS = 10V, ID = 34A
e
V
VDS = VGS, ID = 250µA
–––
V
VDS = 25V, ID = 34A
20
µA
VDS = 60V, VGS = 0V
VDS = 60V, VGS = 0V, TJ = 125°C
nA
VGS = 20V
VGS = -20V
Qg
Total Gate Charge
–––
43
65
Qgs
Gate-to-Source Charge
–––
11
–––
Qgd
Gate-to-Drain ("Miller") Charge
–––
18
–––
VGS = 10V
td(on)
Turn-On Delay Time
–––
14
–––
VDD = 30V
tr
Rise Time
–––
62
–––
td(off)
Turn-Off Delay Time
–––
35
–––
tf
Fall Time
–––
38
–––
VGS = 10V
LD
Internal Drain Inductance
–––
4.5
–––
Between lead,
LS
Internal Source Inductance
–––
7.5
–––
6mm (0.25in.)
from package
and center of die contact
VGS = 0V
ID = 34A
nC
VDS = 48V
e
ID = 34A
ns
nH
RG = 12 Ω
e
D
G
S
Ciss
Input Capacitance
–––
1690
–––
Coss
Output Capacitance
–––
270
–––
Crss
Reverse Transfer Capacitance
–––
130
–––
Coss
Output Capacitance
–––
1870
–––
VGS = 0V, VDS = 1.0V, ƒ = 1.0MHz
Coss
Output Capacitance
–––
260
–––
VGS = 0V, VDS = 48V, ƒ = 1.0MHz
Coss eff.
Effective Output Capacitance
–––
510
–––
VGS = 0V, VDS = 0V to 48V
VDS = 25V
pF
ƒ = 1.0MHz
f
Source-Drain Ratings and Characteristics
Parameter
Min. Typ. Max. Units
IS
Continuous Source Current
–––
–––
57
ISM
(Body Diode)
Pulsed Source Current
–––
–––
230
VSD
(Body Diode)
Diode Forward Voltage
–––
–––
1.3
V
trr
Reverse Recovery Time
–––
23
35
ns
Qrr
Reverse Recovery Charge
–––
17
26
nC
ton
Forward Turn-On Time
2
c
Conditions
MOSFET symbol
A
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)
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IRFZ44VZS/LPbF
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
1
10
100
VDS, Drain-to-Source Voltage (V)
VDS, Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
60
Gfs, Forward Transconductance (S)
1000
ID, Drain-to-Source Current (Α)
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
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
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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
3
IRFZ44VZS/LPbF
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
30
40
50
60
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)
20
QG Total Gate Charge (nC)
VDS, Drain-to-Source Voltage (V)
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
4
10
1.8
1
10msec
10
100
1000
VDS , Drain-toSource Voltage (V)
Fig 8. Maximum Safe Operating Area
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IRFZ44VZS/LPbF
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
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5
IRFZ44VZS/LPbF
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
6
Fig 14. Threshold Voltage Vs. Temperature
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IRFZ44VZS/LPbF
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
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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
7
IRFZ44VZS/LPbF
D.U.T
Driver Gate Drive
+
•
•
•
•
D.U.T. ISD Waveform
Reverse
Recovery
Current
+
dv/dt controlled by RG
Driver same type as D.U.T.
I SD controlled by Duty Factor "D"
D.U.T. - Device Under Test
P.W.
Period
*
RG
D=
VGS=10V
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
-
-
Period
P.W.
+
VDD
+
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
VGS
RG
RD
D.U.T.
+
-VDD
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
8
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IRFZ44VZS/LPbF
TO-220AB Package Outline
Dimensions are shown in millimeters (inches)
TO-220AB Part Marking Information
EXAMPLE: T HIS IS AN IRF 1010
LOT CODE 1789
ASS EMBLED ON WW 19, 2000
IN THE AS SEMBLY LINE "C"
Note: "P" in assembly line position
indicates "Lead - Free"
INTERNAT IONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
PART NUMBER
DATE CODE
YEAR 0 = 2000
WEEK 19
LINE C
Notes:
1. For an Automotive Qualified version of this part please seehttp://www.irf.com/product-info/auto/
2. For the most current drawing please refer to IR website at http://www.irf.com/package/
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9
IRFZ44VZS/LPbF
D2Pak (TO-263AB) Package Outline
Dimensions are shown in millimeters (inches)
D2Pak (TO-263AB) Part Marking Information
T HIS IS AN IRF530S WITH
LOT CODE 8024
AS SEMBLED ON WW 02, 2000
IN T HE ASS EMBLY LINE "L"
INT ERNAT IONAL
RECT IFIER
LOGO
AS SEMBLY
LOT CODE
PART NUMBER
F530S
DATE CODE
YEAR 0 = 2000
WEEK 02
LINE L
OR
INT ERNAT IONAL
RECT IFIER
LOGO
AS S EMBLY
LOT CODE
PART NUMBER
F530S
DAT E CODE
P = DES IGNAT ES LEAD - FREE
PRODUCT (OPTIONAL)
YEAR 0 = 2000
WEEK 02
A = ASS EMBLY SIT E CODE
Notes:
1. For an Automotive Qualified version of this part please seehttp://www.irf.com/product-info/auto/
2. For the most current drawing please refer to IR website at http://www.irf.com/package/
10
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IRFZ44VZS/LPbF
TO-262 Package Outline
Dimensions are shown in millimeters (inches)
TO-262 Part Marking Information
EXAMPLE: THIS IS AN IRL3103L
LOT CODE 1789
AS SEMBLED ON WW 19, 1997
IN THE ASS EMBLY LINE "C"
INT ERNATIONAL
RECTIFIER
LOGO
AS S EMBLY
LOT CODE
PART NUMBER
DATE CODE
YEAR 7 = 1997
WEEK 19
LINE C
OR
INT ERNAT IONAL
RECTIFIER
LOGO
AS S EMBLY
L OT CODE
PART NUMBER
DAT E CODE
P = DES IGNAT ES LEAD-FREE
PRODUCT (OPT IONAL)
YEAR 7 = 1997
WEEK 19
A = AS SEMBLY S ITE CODE
Notes:
1. For an Automotive Qualified version of this part please seehttp://www.irf.com/product-info/auto/
2. For the most current drawing please refer to IR website at http://www.irf.com/package/
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11
IRFZ44VZS/LPbF
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.
60.00 (2.362)
MIN.
NOTES :
1. COMFORMS TO EIA-418.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION MEASURED @ HUB.
4. INCLUDES FLANGE DISTORTION @ OUTER EDGE.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
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.
recommended for use above this value.
This is only applied to TO-220AB pakcage.
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
Data and specifications subject to change without notice.
This product has been designed and qualified for the Industrial market.
Qualification Standards can be found on IR’s Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information. 09/2010
12
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