IXYS X4-Class Power MOSFETs with HiPerFET
Littelfuse/IXYS X4-Class Power MOSFETs with HiPerFET devices are designed with a charge compensation principle and proprietary process technology. These MOSFETs are avalanche-rated and exhibit superior dv/dt performance. The IXYS X4-Class Power MOSFETs with a positive temperature coefficient of their on-state resistance, can be operated in parallel to meet higher current requirements. These MOSFETs are used in motor control, telecom systems, electric forklifts, and DC-DC converters.
Features
- Available in international standard packages
- Avalanche rated
- Low gate charge Qg results in higher efficiency
- Low on-resistance RDS reduces the conduction losses
- Proprietary process technology
Applications
- Class-D audio amplifiers
- DC-DC converters
- Electric forklifts
- Motor control (48V to 80V systems)
- Synchronous rectification in switching
Technical Specifications
| Parameters | Value |
|---|---|
| Drain-source breakdown voltage range | 135V to 200V |
| On-drain-source resistance range | 0.0031Ω to 0.021Ω |
| Continuous drain current range | 60A to 400A |
| Gate charge range | 33nC to 430nC |
| Power dissipation range | 250W to 1500W |
Related Power MOSFETs
Video
This video explains the Littelfuse/IXYS X4-Class Series 135V to 200V N-Channel Ultra Junction Power MOSFETs with HiPerFET devices are designed with a charge compensation principle and proprietary process technology.
Video Transcript
If you’re working on a design that’s going to be a little hyper and moving a lot of current, then you need Littelfuse X4-class Power MOSFETs with HiPerFET. These Littelfuse combination FETs use a charge compensation principal and proprietary process technology to deliver significantly reduced on resistance and gate charge. This enables continuous drains currents ranging from 60 to a whopping 400 amps, and they’re offered with drain-source voltages ranging from 135 volts to 200. The MOSFETs are avalanche rated and have superior switching speeds compared to other MOSFETs of similar characteristics. With power dissipation ranges from 250 watts to 1500 watts, these FETs are ideal for use in high-power applications including Class D audio amplifiers, DC-DC converters, motor controls, and power supplies. Finally, the TO-247 package make it easy to mount to PCBs and add heat sinks while enabling high power density designs.
