PD- 93773A
IRF820A
SMPS MOSFET
HEXFET® Power MOSFET
Applications
Switch Mode Power Supply (SMPS)
l Uninterruptable Power Supply
l High speed power switching
l
Benefits
Low Gate Charge Qg results in Simple
Drive Requirement
l Improved Gate, Avalanche and dynamic
dv/dt Ruggedness
l Fully Characterized Capacitance and
Avalanche Voltage and Current
l Effective COSS specified (See AN 1001)
VDSS
RDS(on) max
ID
3.0Ω
2.5A
500V
l
TO-220AB
GDS
Absolute Maximum Ratings
Parameter
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
dv/dt
TJ
TSTG
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Mounting torqe, 6-32 or M3 screw
Max.
2.5
1.6
10
50
0.4
± 30
3.4
-55 to + 150
Units
A
W
W/°C
V
V/ns
°C
300 (1.6mm from case )
10 lbf•in (1.1N•m)
Typical SMPS Topologies:
l
l
Two transistor Forward
Half Bridge and Full Bridge
Notes
through
are on page 8
www.irf.com
1
5/8/00