PD - 91305C
IRFZ46NS
IRFZ46NL
l Advanced Process Technology
l SurfaceMount(IRFZ46NS)
l Low-profilethrough-hole(IRFZ46NL)
l 175°C Operating Temperature
l Fast Switching
HEXFET® Power MOSFET
D
VDSS = 55V
RDS(on) = 0.0165Ω
l Fully Avalanche Rated
G
Description
ID = 53A
Advanced HEXFET® Power MOSFETs from International
Rectifierutilizeadvancedprocessingtechniquestoachieve
extremely low on-resistance per silicon area. This benefit,
combined with the fast switching speed and ruggedized
devicedesignthatHEXFETpowerMOSFETsarewellknown
for, provides the designer with an extremely efficient and
reliable device for use in a wide variety of applications.
S
The D2Pak is a surface mount power package capable of
accommodatingdiesizesuptoHEX-4.Itprovidesthehighest
power capability and the lowest possible on-resistance in
anyexistingsurfacemountpackage. TheD2Pakissuitable
for high current applications because of its low internal
connection resistance and can dissipate up to 2.0W in a
typicalsurfacemountapplication.
2
TO-262
D
Pak
The through-hole version (IRFZ46NL) is available for low-
profileapplications.
Absolute Maximum Ratings
Parameter
Max.
53
37
Units
ID @ TC = 25°C
ID @ TC = 100°C
IDM
Continuous Drain Current, VGS @ 10Vꢀ
Continuous Drain Current, VGS @ 10Vꢀ
Pulsed Drain Current ꢀ
Power Dissipation
A
180
3.8
PD @TA = 25°C
PD @TC = 25°C
W
W
Power Dissipation
107
0.71
± 20
28
Linear Derating Factor
W/°C
V
VGS
IAR
Gate-to-Source Voltage
Avalanche Current
A
EAR
dv/dt
TJ
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt ꢀ
Operating Junction and
11
mJ
5.0
V/ns
-55 to + 175
300 (1.6mm from case )
TSTG
Storage Temperature Range
Soldering Temperature, for 10 seconds
°C
Thermal Resistance
Parameter
Junction-to-Case
Typ.
Max.
1.4
Units
RθJC
RθJA
°C/W
Junction-to-Ambient ( PCB Mounted,steady-state)**
40
www.irf.com
1
04/08/04