FDH45N50F Datasheet PDF - ON Semiconductor

Description
UniFET MOSFET is ON 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. 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. This device family is suitable for switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and electronic lamp ballasts.

FEATUREs
• RDS(on) = 105 m (Typ.) @ VGS = 10 V, ID = 22.5 A
• Low Gate Charge (Typ. 105 nC)
• Low Crss (Typ. 62 pF)
• 100% Avalanche Tested
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
   Compliant

APPLICATIONs
• Lighting
• Uninterruptible Power Supply
• AC−DC Power Supply