IRFR3704PBF Datasheet, PDF (1/9 Pages) International Rectifier – HEXFET Power MOSFET

PD - 95034A
SMPS MOSFET
IRFR3704PbF
IRFU3704PbF
Applications
l High Frequency DC-DC Isolated
Converters with Synchronous Rectification
for Telecom and Industrial use
V_DSS
20V
HEXFET^® Power MOSFET
R_DS(on) max
I_D
9.5mΩ
75A
l High Frequency Buck Converters for
Computer Processor Power
l 100% R_G Tested
l Lead-Free
Benefits
l Ultra-Low R_DS(on)
l Very Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
D-Pak
IRFR3704
I-Pak
IRFU3704
Absolute Maximum Ratings
Symbol
Parameter
V_DS
V_GS
I_D @ T_C = 25°C
I_D @ T_C = 70°C
I_DM
P_D @T_C = 25°C
P_D @T_A = 70°C
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current, V_GS @ 10V
c ^{Continuous Drain Current, VGS @ 10V}
Pulsed Drain Current
e Maximum Power Dissipation
e Maximum Power Dissipation
Linear Derating Factor
T_J, T_STG
Junction and Storage Temperature Range
Max
20
± 20
75 f
63 f
300
90
62
0.58
-55 to +175
Units
V
A
W
W/°C
°C
Thermal Resistance
Symbol
R_θJC
R_θJA
R_θJA
Parameter
g Junction-to-Case
g Junction-to-Ambient (PCB Mount) *
g Junction-to-Ambient
Typ
–––
–––
–––
* When mounted on 1" square PCB (FR-4 or G-10 Material) .
For recommended footprint and soldering techniques refer to application note #AN-994
Max
1.7
50
110
Units
°C/W
Notes  through … are on page 9
www.irf.com
1
12/13/04