www.DataSheet4U.com
PD - 97119
IRF8721PbF
Applications l Control MOSFET of Sync-Buck Converters used for Notebook Proc...
www.DataSheet4U.com
PD - 97119
IRF8721PbF
Applications l Control
MOSFET of Sync-Buck Converters used for Notebook Processor Power l Control
MOSFET for Isolated DC-DC Converters in Networking Systems Benefits l Very Low Gate Charge l Low RDS(on) at 4.5V VGS l Low Gate Impedance l Fully Characterized Avalanche
Voltage and Current l 20V VGS Max. Gate Rating l Lead-Free Description
HEXFET® Power
MOSFET
VDSS
RDS(on) max
Qg
30V 8.5m:@VGS = 10V 8.3nC
A A D D D D
S S S G
1 2 3 4
8 7
6 5
Top View
SO-8
The IRF8721PbF incorporates the latest HEXFET Power
MOSFET Silicon Technology into the industry standard SO-8 package The IRF8721PbF has been optimized for parameters that are critical in synchronous buck operation including Rds(on) and gate charge to reduce both conduction and switching losses. The reduced total losses make this product ideal for high efficiency DC-DC converters that power the latest generation of processors for Notebook and Netcom applications.
Absolute Maximum Ratings
Parameter
VDS VGS ID @ TA = 25°C ID @ TA = 70°C IDM PD @TA = 25°C PD @TA = 70°C TJ TSTG Drain-to-Source
Voltage Gate-to-Source
Voltage Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current
Max.
30 ± 20 14 11 110 2.5 1.6 0.02 -55 to + 150
Units
V
c
A W W/°C °C
Power Dissipation Power Dissipation Linear Derating Factor Operating Junction and Storage Temperature Range
Thermal Resistance
RθJL RθJA
g Junction-to-Ambient fg
Junction-to-Drain Lead
Pa...