IRFR3709Z データシートの表示（PDF） - Kersemi Electronic Co., Ltd.
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IRFR3709Z Datasheet PDF : 9 Pages
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IRFR/U3709Z
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
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
VDSS RDS(on) max Qg
30V
6.5m: 17nC
D-Pak
IRFR3709Z
I-Pak
IRFU3709Z
Absolute Maximum Ratings
Parameter
VDS
Drain-to-Source Voltage
VGS
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
PD @TC = 100°C
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Maximum Power Dissipation
Maximum Power Dissipation
TJ
TSTG
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Thermal Resistance
Parameter
RθJC
RθJA
Junction-to-Case
gà Junction-to-Ambient (PCB Mount)
RθJA
Junction-to-Ambient
Max.
30
± 20
86f
61f
340
79
39
0.53
-55 to + 175
300 (1.6mm from case)
Typ.
–––
–––
–––
Max.
1.9
50
110
Units
V
A
W
W/°C
°C
Units
°C/W
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