Power MOSFET
Applications l High Frequency Synchronous Buck
Converters for Computer Processor Power l Lead-Free
PD - 95463
IRF3704ZP...
Description
Applications l High Frequency Synchronous Buck
Converters for Computer Processor Power l Lead-Free
PD - 95463
IRF3704ZPbF IRF3704ZSPbF IRF3704ZLPbF
HEXFET® Power MOSFET
VDSS RDS(on) max Qg
20V 7.9m: 8.7nC
Benefits
l Low RDS(on) at 4.5V VGS l Ultra-Low Gate Impedance l Fully Characterized Avalanche Voltage
and Current
TO-220AB IRF3704Z
D2Pak IRF3704ZS
TO-262 IRF3704ZL
Absolute Maximum Ratings
Parameter
VDS Drain-to-Source Voltage
VGS ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TC = 100°C
Gate-to-Source Voltage Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Maximum Power Dissipation Maximum Power Dissipation
TJ TSTG
Linear Derating Factor Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
fMounting Torque, 6-32 or M3 screw
Thermal Resistance
Parameter
iRθJC
Junction-to-Case
RθCS
fCase-to-Sink, Flat Greased Surface
fiÃRθJA Junction-to-Ambient
giRθJA Junction-to-Ambient (PCB Mount)
Notes through are on page 12 www.irf.com
Max. 20 ± 20
67 h 47 h
260 57 28
0.38 -55 to + 175
300 (1.6mm from case)
y y10 lbf in (1.1N m)
Typ. ––– 0.50 ––– –––
Max. 2.65 ––– 62 40
Units V A
W W/°C
°C
Units °C/W
1
6/29/04
IRF3704Z/S/LPbF
Static @ TJ = 25°C (unless otherwise specified)
BVDSS ∆ΒVDSS/∆TJ RDS(on)
VGS(th) ∆VGS(th)/∆TJ IDSS
IGSS
gfs Qg
Qgs1 Qgs2 Qgd Qgodr Qsw Qoss td(on) tr td(off) tf Ciss Coss Crss
Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coe...
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