IRF840AL Datasheet PDF

APPLICATIONS

Switch Mode Power Supply (SMPS) l Uninterruptible Power Supply l High Speed Power Switching l VDSS 500V RDS(on) max 0.85Ω ID 8.0A 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 D2Pak IRF840AS TO-262 IRF840AL

ABSOLUTE MAXIMUM RATINGS

Parameter ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TA = 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 ƒ† Operating Junction and Storage Temperature Range Soldering Temperature, for 10 seconds Max. 8.0 5.1 32 125 3.1 1.0 ± 30 5.0 -55 to + 150 300 (1.6mm from case ) Units A W W/°C V V/ns °C Typical SMPS Topologies l l l Two Transistor Forward Haft Bridge Full Bridge through...