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MOSFET – N-Channel, UniFETt, FRFET)
500 V, 45 A, 120 mW
FDH45N50F
Description UniFET MOSFET is onsemi’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. The body diode’s reverse recovery performance of UniFET FRFET MOSFET has been enhanced by lifetime control. Its trr is less than 100 nsec and the reverse dv/dt immunity is 15 V/ns while normal planar MOSFETs have over 200 nsec and 4.5 V/nsec respectively. Therefore, it can remove additional component and improve system reliability in certain applications in which the performance of MOSFET’s body diode is significant.
FDH45N50F Datasheet
