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| IRFR3709ZCTRPBF Datasheet, PDF (1/12 Pages) International Rectifier – High Frequency Synchronous Buck Converters for Computer Processor Power | |||
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Applications
l High Frequency Synchronous Buck
Converters for Computer Processor Power
l High Frequency Isolated DC-DC
Converters with Synchronous Rectification
for Telecom and Industrial Use
l Lead-Free
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
PD - 96046
IRFR3709ZCPbF
IRFU3709ZCPbF
HEXFET® Power MOSFET
VDSS RDS(on) max Qg
30V
6.5m: 17nC
D-Pak
I-Pak
IRFR3709ZCPbF IRFU3709ZCPbF
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
Thermal Resistance
Parameter
RθJC
RθJA
Junction-to-Case
gà Junction-to-Ambient (PCB Mount)
RθJA
Junction-to-Ambient
Notes  through Â
are on page 11
www.irf.com
Max.
30
± 20
86f
61f
340
79
39
0.53
-55 to + 175
300 (1.6mm from case)
Typ.
âââ
âââ
âââ
Max.
1.9
50
110
Units
V
A
W
W/°C
°C
Units
°C/W
1
04/20/06
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