PD - 95097A
SMPS MOSFET
IRFR3706PbF IRFU3706PbF
Applications l High Frequency Isolated DC-DC
Converters with Synchron...
PD - 95097A
SMPS
MOSFET
IRFR3706PbF IRFU3706PbF
Applications l High Frequency Isolated DC-DC
Converters with Synchronous Rectification for Telecom and Industrial Use l High Frequency Buck Converters for Computer Processor Power l Lead-Free
HEXFET® Power
MOSFET
VDSS
20V
RDS(on) max
9.0mΩ
ID
75A
Benefits
l Ultra-Low Gate Impedance l Very Low RDS(on) at 4.5V VGS l Fully Characterized Avalanche
Voltage
and Current
D-Pak IRFR3706
I-Pak IRFU3706
Absolute Maximum Ratings
Symbol VDS VGS ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TC = 100°C
TJ , TSTG
Parameter Drain-Source
Voltage
Gate-to-Source
Voltage
Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current Maximum Power Dissipation Maximum Power Dissipation Linear Derating Factor
Junction and Storage Temperature Range
Max. 20 ± 12 75 53 280 88 44 0.59
-55 to + 175
Thermal Resistance
RθJC RθJA RθJA
Parameter Junction-to-Case
Junction-to-Ambient (PCB mount)*
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 V V
A
W W mW/°C °C
Units
°C/W
Notes through
are on page 10 www.irf.com
1
12/14/04
IRFR/U3706PbF
Static @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
V(BR)DSS Drain-to-Source Breakdown
Voltage
20 ––– ––– V VGS = 0V, ID = 250µA
∆V(BR)DSS/∆TJ Breakdown Volt...