FDD5N50U

FDD5N50U — N-Channel UniFETTM Ultra FRFETTM MOSFET FDD5N50U N-Channel UniFETTM Ultra FRFETTM MOSFET 500 V, 3 A, 2.0 Ω November 2013 Features RDS(on) = 1.65 Ω (Typ.) @ VGS = 10 V, ID = 1.5 A Low Gate Charge (Typ. 11 nC) Low Crss (Typ. 5 pF) 100% Avalanche Tested RoHS Compliant Applications LCD/LED/PDP TV Lighting Uninterruptible Power Supply Description UniFETTM MOSFET is Fairchild Semiconductor’s high voltage MOSFET family based on planar stripe and DMOS technology. This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche energy strength. UniFET Ultra FRFETTM MOSFET has much superior body diode reverse recovery performance. Its trr is less than 50nsec and the reverse dv/dt immunity is 20V/nsec while normal planar MOSFETs have over 200nsec and 4.5V/nsec respectively. Therefore UniFET Ultra FRFET MOSFET can remove additional component and improve system reliability in certain applicat...