PD - 96050
IRFR3711ZCPbF
IRFU3711ZCPbF
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
HEXFET
®
Power MOSFET
V
DSS
20V
R
DS(on)
max
5.7m
:
Qg
18nC
Benefits
l
Very Low RDS(on) at 4.5V V
GS
l
Ultra-Low Gate Impedance
l
Fully Characterized Avalanche Voltage
and Current
D-Pak
IRFR3711ZCPbF
I-Pak
IRFU3711ZCPbF
Absolute Maximum Ratings
Parameter
V
DS
V
GS
I
D
@ T
C
= 25°C
I
D
@ T
C
= 100°C
I
DM
P
D
@T
C
= 25°C
P
D
@T
C
= 100°C
T
J
T
STG
Drain-to-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, V
GS
@ 10V
Continuous Drain Current, V
GS
@ 10V
Pulsed Drain Current
Max.
20
± 20
93
Units
V
g
Maximum Power Dissipation
g
Maximum Power Dissipation
Linear Derating Factor
Operating Junction and
Storage Temperature Range
f
66
f
370
79
39
A
W
0.53
-55 to + 175
W/°C
°C
Soldering Temperature, for 10 seconds
300 (1.6mm from case)
Thermal Resistance
Parameter
R
θJC
R
θJA
R
θJA
Junction-to-Case
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
Typ.
Max.
1.9
50
110
Units
°C/W
gÃ
–––
–––
–––
www.kersemi.com
1
02/23/06
KERSEMI [ Kersemi Electronic Co., Ltd. ]
