(IRFx42N20D) High frequency DC-DC converters
PD - 94114
PROVISIONAL
SMPS MOSFET
IRFB42N20D IRFS42N20D IRFSL42N20D
HEXFET® Power MOSFET
Applications l High freque...
Description
PD - 94114
PROVISIONAL
SMPS MOSFET
IRFB42N20D IRFS42N20D IRFSL42N20D
HEXFET® Power MOSFET
Applications l High frequency DC-DC converters
VDSS
200V
RDS(on) max
0.055Ω
ID
42.6A
Benefits l Low Gate-to-Drain Charge to Reduce Switching Losses l Fully Characterized Capacitance Including Effective COSS to Simplify Design, (See App. Note AN1001) TO-220AB l Fully Characterized Avalanche Voltage IRFB42N20D and Current
D2Pak IRFS42N20D
TO-262 IRFSL42N20D
Absolute Maximum Ratings
Parameter
ID @ TC = 25°C ID @ TC = 100°C IDM PD @TA = 25°C PD @TC = 25°C VGS dv/dt TJ TSTG Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current Power Dissipation 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.
42.6 30 170 3.8 300 2 ± 30 TBD -55 to + 175 260 (1.6mm from case ) 10 lbfin (1.1Nm)
Units
A W W/°C V V/ns °C
Typical SMPS Topologies
l
Telecom 48V input DC-DC Active Clamp Reset Forward Converter
Notes
through are on page 6
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1
03/05/01
IRFB/IRFS/IRFSL42N20D
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 Drain-to-Source Leakage Current Gate-to-Source Forward Leakage Gate-to-...
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