IRFR/U3711
SMPS MOSFET
Applications
l
High Frequency Isolated DC-DC
Converters with Synchronous Rectification
for Telecom and Industrial Use
l
High Frequency Buck Converters for
Server Processor Power Synchronous FET
l
Optimized for Synchronous Buck
Converters Including Capacitive Induced
Turn-on Immunity
l
100% R
G
Tested
Benefits
l
Ultra-Low Gate Impedance
l
Very Low RDS(on) at 4.5V V
GS
l
Fully Characterized Avalanche Voltage
and Current
HEXFET
®
Power MOSFET
V
DSS
20V
R
DS(on)
max
6.5mΩ
I
D
110A
D-Pak
IRFR3711
I-Pak
IRFU3711
Absolute Maximum Ratings
Symbol
V
DS
V
GS
I
D
@ T
C
= 25°C
I
D
@ T
C
= 100°C
I
DM
P
D
@T
A
= 25°C
P
D
@T
C
= 25°C
T
J
, T
STG
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current, V
GS
@ 10V
Continuous Drain Current, V
GS
@ 10V
Pulsed Drain Current
Max
20
± 20
100
440
2.5
120
0.96
-55 to +150
Units
V
c
f
69
f
A
W
W/°C
°C
Maximum Power Dissipation
Maximum Power Dissipation
g
Linear Derating Factor
Junction and Storage Temperature Range
Thermal Resistance
Symbol
R
θJC
R
θJA
R
θJA
Parameter
Junction-to-Case
h
Typ
Max
1.04
50
110
Units
°C/W
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
h
gh
–––
–––
–––
1 / 10
www.freescale.net.cn
SHENZHENFREESCALE [ ShenZhen FreesCale Electronics. Co., Ltd ]
