PD - 95442A
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 R
DS(on)
at 4.5V V
GS
l
Ultra-Low Gate Impedance
l
Fully Characterized Avalanche Voltage
and Current
IRFR3704ZPbF
IRFU3704ZPbF
HEXFET
®
Power MOSFET
V
DSS
R
DS(on)
max
20V
8.4m
:
Qg
9.3nC
D-Pak
IRFR3704Z
I-Pak
IRFU3704Z
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
Units
V
A
f
42
f
60
240
48
24
0.32
Maximum Power Dissipation
Maximum Power Dissipation
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
W
-55 to + 175
300 (1.6mm from case)
W/°C
°C
Thermal Resistance
Parameter
R
θJC
R
θJA
R
θJA
Junction-to-Case
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
Typ.
Max.
3.1
50
110
Units
°C/W
gÃ
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www.kersemi.com
1
12/03/04
KERSEMI [ Kersemi Electronic Co., Ltd. ]
