IXYS X4-Class 135V-150V Power MOSFETs are developed using a charge compensation principle and proprietary process technology. This technology results in Power MOSFETs with significantly reduced resistance RDS(on) and gate charge Qg. A low on-state resistance reduces the conduction losses; it also lowers the energy stored in the output capacitance, minimizing the switching losses. A low gate charge results in higher efficiency at light loads as well as lower gate drive requirements. These MOSFETs are also avalanche rated and exhibit a superior dv/dt performance. Due to the positive temperature coefficient of their on-state resistance, these MOSFETs can be operated in parallel to meet higher current requirements.
Features
Low on-resistance R
DS(ON) and gate charge Q
gdv/dt ruggedness
Applications
Synchronous rectification in switching power suppliesMotor control (48V-80V systems)DC-DC convertersUninterruptible power supplies
