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| IRLR7821C Datasheet, PDF (1/11 Pages) Kersemi Electronic Co., Ltd. – High Frequency Synchronous Buck Converters for Computer Processor Power | |||
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IRLR7821CPBF
IRLU7821CPBF
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 RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
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
Thermal Resistance
Parameter
RθJC
RθJA
Junction-to-Case
gà Junction-to-Ambient (PCB Mount)
RθJA
Junction-to-Ambient
D-Pak
IRLR7821CPbF
I-Pak
IRLU7821CPbF
VDSS RDS(on) max Qg
30V
10m: 10nC
Max.
30
± 20
65f
47f
260
75
37.5
0.50
-55 to + 175
Units
V
A
W
W/°C
°C
Typ.
âââ
âââ
âââ
Max.
2.0
50
110
Units
°C/W
2014-8-25
1
www.kersemi.com
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