The UJ4C075044L8S is a 750V, 44 mohm G4 SiC FET. It is based on a unique ‘cascode’ circuit configuration, in which a normally-on SiC JFET is co-packaged with a Si MOSFET to produce a normally-off SiC FET device. The device’s standard gate-drive characteristics allows use of off-the-shelf gate drivers hence requiring minimal re-design when replacing Si IGBTs, Si superjunction devices or SiC MOSFETs. Available in the space-saving MO-229 package which enables automated assembly, this device exhibits ultra-low gate charge and exceptional reverse recovery characteristics, making it ideal for switching inductive loads and any application requiring standard gate drive.
Typical Applications
-
- Server and Telecom power supplies
- Switch mode power supplies
- DC-DC converter circuits
- EV Charging Stations
- PV Inverters
Key Features:
-
- On Resistance RDS(on): 44 mohm (typ)
- Operating temperature: 175C (max)
- Excellent reverse recovery: Qrr = 89nC
- Low body diode VFSD: 1.2V
- Low gate charge: QG = 37.8nC
- Threshold voltage VG(th): 4.8V (typ) allowing 0 to 15V drive
- Low intrinsic capacitance
- ESD protected: HBM class 2 and CDM class C3
- TOLL package for faster switching, clean gate waveforms
Parameters:
| DS Max(V) | 750 |
| RDS(on) Typ @ 25C(mohm) | 44 |
| ID Max(A) | 35.6 |
| Generation | Gen 4 |
| Tj Max(°C) | 175 |
| Automotive Qualification | No |
| Package Type | TOLL |
Contact us for more information.



