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IRFBC40A Datasheet, PDF (1/8 Pages) International Rectifier – Power MOSFET(Vdss=600V, Rds(on)max=1.2ohm, Id=6.2A)
PD -91885A
SMPS MOSFET IRFBC40A
Applications
l Switch Mode Power Supply ( SMPS )
l Uninterruptable Power Supply
l High speed power switching
HEXFET® Power MOSFET
VDSS
600V
Rds(on) max ID
1.2Ω
6.2A
Benefits
l 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)
TO-220AB G D S
Absolute Maximum Ratings
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
dv/dt
TJ
TSTG
Parameter
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 ƒ
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Mounting torqe, 6-32 or M3 screw
Max.
6.2
3.9
25
125
1.0
± 30
6.0
-55 to + 150
300 (1.6mm from case )
10 lbf•in (1.1N•m)
Units
A
W
W/°C
V
V/ns
°C
Typical SMPS Topologies:
l Single Transistor Forward
Notes  through … are on page 8
www.irf.com
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6/24/99