Description

UniFET II MOSFET is ON Semiconductor’s high voltage

MOSFET family based on advanced planar stripe and DMOS

technology. This advanced MOSFET family has the smallest on−state

resistance among the planar MOSFET, and also provides superior

switching performance and higher avalanche energy strength. In

addition, internal gate−source ESD diode allows UniFET II MOSFET

to withstand over 2 kV HBM surge stress. UniFET II Ultra FRFET

MOSFET has much superior body diode reverse recovery

performance. Its trr is less than 50 nsec and the reverse dv/dt immunity

is 20 V/nsec while normal planar MOSFETs have over 200 nsec and

4.5 V/nsec respectively. Therefore UniFET II Ultra FRFET MOSFET

can remove additional component and improve system reliability in

certain applications that require performance improvement of the

MOSFET’s body diode. 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

• Typ. RDS(on) = 2.42 

• Ultra Low Gate Charge (Typ. Qg = 9.1 nC)

• 100 Avalanche Tested

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

• Computing / Display Power Supplies

• Industrial Power Supplies

• Consumer Power Supplies