IRFZ44VS/IRFZ44VL
www.irf.com 7
P.W.
Period
di/dt
Diode Recovery
dv/dt
Ripple 5%
Body Diode Forward Drop
Re-Applied
Voltage
Reverse
Recovery
Current
Body Diode Forward
Current
V
GS
=10V
V
DD
I
SD
Driver Gate Drive
D.U.T. I
SD
Waveform
D.U.T. V
DS
Waveform
Inductor Curent
D =
P. W .
Period
+
-
+
+
+
-
-
-
Fig 14. For N-Channel HEXFETS
* V
GS
= 5V for Logic Level Devices
Peak Diode Recovery dv/dt Test Circuit
R
G
V
DD
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.U.T
Circuit Layout Considerations
Low Stray Inductance
Ground Plane
Low Leakage Inductance
Current Transformer
*
IRFZ44VS/IRFZ44VL
8 www.irf.com
D
2
Pak Package Outline
D
2
Pak Part Marking Information
10.16 (.400)
REF.
6.47 (.255)
6.18 (.243)
2.61 (.103)
2.32 (.091)
8.89 (.350)
REF.
- B -
1.32 (.052)
1.22 (.048)
2.79 (.110)
2.29 (.090)
1.39 (.055)
1.14 (.045)
5.28 (.208)
4.78 (.188)
4.69 (.185)
4.20 (.165)
10.54 (.415)
10.29 (.405)
- A -
2
1 3
15.49 (.610)
14.73 (.580)
3X
0.93 (.037)
0.69 (.027)
5.08 (.200)
3X
1.40 (.055)
1.14 (.045)
1.78 (.070)
1.27 (.050)
1.40 (.055)
MAX.
NOTES:
1 DIMENSIONS AFTER SOLDER DIP.
2 DIMENSIONING & TOLERANCING PER ANSI Y14.5M, 1982.
3 CONTROLLING DIMENSION : INCH.
4 HEATSINK & LEAD DIMENSIONS DO NOT INCLUDE BURRS.
0.55 (.022)
0.46 (.018)
0.25 (.010) M B A M
MINIMUM RECOMMENDED FOOTPRINT
11.43 (.450)
8.89 (.350)
17.78 (.700)
3.81 (.150)
2.08 (.082)
2X
LEAD ASSIGNMENTS
1 - GATE
2 - DRAIN
3 - SOURCE
2.54 (.100)
2X
Dimensions are shown in millimeters (inches)
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
IN THE ASSEMBLY LINE "L"
AS S E MBLY
LOT CODE
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
DATE CODE
YEAR 0 = 2000
WEEK 02
LINE L
F530S
THIS IS AN IRF530S WITH
IRFZ44VS/IRFZ44VL
www.irf.com 9
TO-262 Part Marking Information
TO-262 Package Outline
Dimensions are shown in millimeters (inches)
EXAMPLE: THIS IS AN IRL3103L
LOT CODE 1789
AS S E MB LY
PART NUMBER
DATE CODE
WEE K 19
LINE C
LOT CODE
YEAR 7 = 1997
ASSEMBLED ON WW 19, 1997
IN THE ASSEMBLY LINE "C"
LOGO
RECTIFIER
INTERNATIONAL

IRFZ44VS

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
MOSFET N-CH 60V 55A D2PAK
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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