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IRF7322D1 Datasheet, PDF (1/8 Pages) International Rectifier – MOSFET Schottky Diode ( VDSS = -20V , RDS(on) = 0.058W , Schottky Vf = 0.39V ) | |||
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PD- 91705A
q Co-packaged HEXFET® Power MOSFET
and Schottky Diode
q Ideal For Buck Regulator Applications
q P-Channel HEXFET
q Low VF Schottky Rectifier
q Generation 5 Technology
q SO-8 Footprint
IRF7322D1
FETKY⢠MOSFET / Schottky Diode
A
1
8
K
VDSS = -20V
A
2
S
3
7
K
6
D
RDS(on) = 0.058â¦
G
4
5 D Schottky Vf = 0.39V
Top View
Description
The FETKY family of co-packaged MOSFETs and Schottky diodes offers the
designer an innovative, board space saving solution for switching regulator
and power management applications. Generation 5 HEXFET Power
MOSFETs utilize advanced processing techniques to achieve extremely low
on-resistance per silicon area. Combinining this technology with
International Rectifier's low forward drop Schottky rectifiers results in an
extremely efficient device suitable for use in a wide variety of portable
electronics applications.
The SO-8 has been modified through a customized leadframe for
enhanced thermal characteristics. The SO-8 package is designed for vapor
phase, infrared or wave soldering techniques.
Absolute Maximum Ratings (TA = 25°C unless otherwise noted)
Parameter
ID @ TA = 25°C
ID @ TA = 70°C
IDM
PD @TA = 25°C
PD @TA = 70°C
VGS
dv/dt
TJ, TSTG
Continuous Drain Current, VGS @ -4.5V
Pulsed Drain Current Â
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Peak Diode Recovery dv/dt Â
Junction and Storage Temperature Range
Maximum
-5.3
-4.3
-43
2.0
1.3
16
± 12
-5.0
-55 to +150
Thermal Resistance Ratings
S O -8
Units
A
W
mW/°C
V
V/ns
°C
Parameter
RθJA
Junction-to-Ambient Â
Maximum
62.5
Units
°C/W
Notes:
 Repetitive rating; pulse width limited by maximum junction temperature (see figure 9)
 ISD ⤠-2.9A, di/dt ⤠-77A/µs, VDD ⤠V(BR)DSS, TJ ⤠150°C
 Pulse width ⤠300µs; duty cycle ⤠2%
 Surface mounted on FR-4 board, t ⤠10sec.
www.irf.com
1
3/17/99
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