FDA20N50

FDA20N50 500V N-Channel MOSFET January 2006 UniFET FDA20N50 500V N-Channel MOSFET Features 20A, 500V, RDS(on) = 0.24Ω @VGS = 10 V Low gate charge ( typical 45.6 nC) Low Crss ( typical 27 pF) Fast switching 100% avalanche tested Improved dv/dt capability TM Description These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficient switched mode power supplies and active power factor correction. D G TO-3P G DS FDA Series S Absolute Maximum Ratings Symbol VDSS ID IDM VGSS EAS IAR EAR dv/dt PD TJ, TSTG TL Drain-Source Voltage Drain Current Drain Current Gate-Source voltage Single Pulsed Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Power Dissipation (TC = 25°C) - Derate above 25°C (Note 2) (Note 1) (Note 1) (Note 3) Parameter - Continuous (TC = 25°C) - Continuous (TC = 100°C) - Pulsed (Note 1) FDA20N50 500 20 12.9 80 ± 30 1110 20 25.0 4.5 250 2.0 -55 to +150 300 Unit V A A A V mJ A mJ V/ns W W/°C °C °C Operating and Storage Temperature Range Maximum Lead Temperature for Soldering Purpose, 1/8” from Case for 5 Seconds * Drain current limited by maximum junction termperature. Thermal Characteri...