IRF7821 View Datasheet(PDF) - International Rectifier
Part Name
Description
Manufacturer
IRF7821 Datasheet PDF : 10 Pages
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Applications
l High Frequency Point-of-Load
Synchronous Buck Converter for
Applications in Networking &
Computing Systems.
Benefits
l Very Low RDS(on) at 4.5V VGS
l Low Gate Charge
l Fully Characterized Avalanche Voltage
and Current
VDSS
30V
PD - 94579C
IRF7821
HEXFET® Power MOSFET
RDS(on) max
Qg(typ.)
9.1mW@VGS= 10V 9.3nC
S
1
S
2
S
3
G
4
AA
8
D
7
D
6
D
5
D
Top View
SO-8
Absolute Maximum Ratings
Parameter
VDS
Drain-to-Source Voltage
VGS
ID @ TA = 25°C
ID @ TA = 70°C
IDM
PD @TA = 25°C
PD @TA = 70°C
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
c Pulsed Drain Current
f Power Dissipation
f Power Dissipation
TJ
TSTG
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Thermal Resistance
RθJL
RθJA
g Parameter
Junction-to-Drain Lead
fg Junction-to-Ambient
Notes through
are on page 10
www.irf.com
Max.
30
± 20
13.6
11
100
2.5
1.6
0.02
-55 to + 155
Units
V
A
W
W/°C
°C
Typ.
–––
–––
Max.
20
50
Units
°C/W
1
05/23/07
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