PD- 94828
SMPS MOSFET
Applications Switch Mode Power Supply ( SMPS ) l Uninterruptable Power Supply l High speed power ...
PD- 94828
SMPS MOSFET
Applications Switch Mode Power Supply ( SMPS ) l Uninterruptable Power Supply l High speed power switching l Lead-Free
l
IRF740APbF
HEXFET® Power MOSFET
VDSS
400V
Rds(on) max
0.55Ω
ID
10A
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)
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.
10 6.3 40 125 1.0 ± 30 5.9 -55 to + 150 300 (1.6mm from case ) 10 lbfin (1.1Nm)
Units
A W W/°C V V/ns °C
Typical SMPS Topologies:
l l
Single
transistor Flyback Xfmr. Reset Single
Transistor Forward Xfmr. Reset ( Both for US Line Input only )
through
are on page 8
Notes
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IRF740APbF
Static @ TJ = 25°C (unless otherwise specified)
Parameter Drain-to-Source Breakdown Voltage ∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient RDS(on) Static Drain-to-Source On-Resistance VGS(th) Gate Threshold Voltage V(BR)DSS IDSS IGSS Drai...