IXFH120N25X3 is an N-channel enhancement mode Power MOSFET designed for switch-mode and resonant-mode power supplies, DC-DC converters, PFC circuits, and motor drives. It is packaged in a TO-247 case with a drain tab and measures 18.2 mm x 10.4 mm x 4.7 mm. It has a drain-source breakdown voltage of 250 V, a continuous drain current of 120 A at 25°C, and a maximum on-resistance of 12 mΩ at 10 V gate-source voltage and 60 A drain current. The device is avalanche rated with a single-pulse energy rating of 1.2 J and supports a peak drain current of 230 A under pulse conditions. It features a low gate charge of 122 nC, a thermal resistance from junction to case of 0.26 °C/W, and an operating junction temperature range of -55 °C to 150 °C. The TO-247 package has a mounting torque rating of 1.13 Nm (10 lb.in).
Developed using a charge compensation principle and proprietary process technology, these Ultra Junction MOSFETs provide the best-in-class Figure of Merit (on-resistance times gate charge), which translates into lowest conduction and switching losses. They exhibit the lowest on-state resistances in the industry. With low reverse recovery charge and time, the body diodes are capable of removing all the leftover energies during high-speed switching to avoid device failure and achieve high efficiency. Moreover, these new devices are avalanche capable and exhibit a superior dv/dt performance as well. They are robust against device failure caused by voltage spikes and accidental turn-on of parasitic bipolar transistors inherent in the MOSFET structure. As such these rugged devices require fewer snubbers and can be used in both hard and soft switching power converters. Lowest on-resistance RDS(ON) and gate charge Qg Fast soft recovery body diode dv/dt ruggedness Superior avalanche capability International standard packages
| Littelfuse, Inc. | |
|---|---|
| Product Category | Transistors |
| Product Number | IXFH120N25X3 |
| Product Name | 150V - 650V N-Channel Ultra Junction Power MOSFETs with HiPerFET™ Options |
| Polarity | N-Channel |
