18N50A Datasheet and Replacement

GOFORD18N50ADescription Features VDSS RDS(ON) ID @10V (typ) 18A500V 0.22 Fast switching 100% avalanche tested Improved dv/dt capability Application Active power factor correction Uninterruptible Power Supply (UPS) Electronic lamp ballasts Absolute Maximum Ratings TC=25 unless otherwise specified Max. Symbol Parameter Units

IXZR18N50 & IXZR18N50A/B Z-MOS RF Power MOSFET N-Channel Enhancement Mode Switch Mode RF MOSFET Low Capacitance Z-MOSTM MOSFET Process VDSS = 500 V Optimized for RF Operation Ideal for Class C, D, & E Applications ID25 = 19 A RDS(on) 0.37 Symbol Test Conditions Maximum Ratings TJ = 25C to 150C VDSS 500 V PDC = 350 W TJ = 25C to 150C; RGS

N N- CHANNEL MOSFET RJCS18N50WE ABE MAIN CHARACTERISTICS Package ID 19 A VDSS 500 V Rdson-max@Vgs=10V 0.27 Qg-typ 48.7nC APPLICATIONS High efficiency switch mode power supplies Electronic lamp ballasts UPS based on half bridge

N N-CHANNEL MOSFET FHF18N50A MAIN CHARACTERISTICS FEATURES ID 18A Low gate charge VDSS 500V Crss ( 23pF) Low Crss (typical 23pF ) Rdson-typ @Vgs=10V 0.31 Fast switching Qg-typ 58nC 100% 100% avalanche tested dv/dt Improved dv/d

HM18N50A / HM18N50F500V N-Channel MOSFETGeneral Description FeaturesThis Power MOSFET is produced using Maple semis - 18A, 500V, RDS(on)typ. = 236m@VGS = 10 Vadvanced planar stripe DMOS technology. - Low gate charge ( typical 69nC)This advanced technology has been especially tailored - High ruggednessto minimize on-state resistance, provide superior switching - Fast switching