TO2474L Package Silicon Carbide FET 750V 11m Qorvo UJ4SC075011K4S Ideal for Replacement of Si IGBTs
UJ4SC075011K4S: 750V, 11m G4 SiC FET
Product Overview
The UJ4SC075011K4S is a 750V, 11m G4 Silicon Carbide (SiC) FET. It utilizes a unique cascode circuit configuration, combining a normally-on SiC JFET with a Si MOSFET to achieve a normally-off SiC FET device. This design offers standard gate-drive characteristics, making it a direct replacement for Si IGBTs, Si FETs, SiC MOSFETs, and Si superjunction devices. Available in the TO-247-4L package, this FET features ultra-low gate charge and exceptional reverse recovery characteristics, ideal for switching inductive loads and applications requiring standard gate drive. Its key benefits include low intrinsic capacitance, low on-resistance, and excellent reverse recovery, contributing to reduced conduction and switching losses.
Product Attributes
- Brand: UnitedSiC
- Material: Silicon Carbide (SiC)
- Package: TO-247-4L
- Technology: G4 SiC FET (Cascode configuration)
- ESD Protection: HBM class 2
Technical Specifications
| Parameter | Symbol | Test Conditions | Value | Units |
|---|---|---|---|---|
| Drain-source breakdown voltage | BVDS | VGS=0V, ID=1mA | 750 | V |
| Drain-source on-resistance | RDS(on) | VGS=12V, ID=60A, TJ=25C | 11 | m (typ) |
| Drain-source on-resistance | RDS(on) | VGS=12V, ID=60A, TJ=125C | 14.2 | m (typ) |
| Drain-source on-resistance | RDS(on) | VGS=12V, ID=60A, TJ=175C | 18.4 | m (typ) |
| Gate threshold voltage | VG(th) | VDS=5V, ID=10mA | 4.5 | V (typ) |
| Total gate charge | QG | VDS=400V, ID=60A, VGS = -0V to 15V | 75 | nC (typ) |
| Reverse recovery charge | Qrr | VR=400V, IF=60A, VGS=0V, RG_EXT=5W, di/dt=2500A/ms, TJ=25C | 288 | nC (typ) |
| Low body diode Forward Voltage | VFSD | VGS=0V, IF=30A, TJ=25C | 1.1 | V (typ) |
| Maximum junction temperature | TJ,max | 175 | C | |
| Operating and storage temperature | TJ, TSTG | -55 to 175 | C | |
| Power dissipation | Ptot | TC = 25C | 357 | W (max) |
| Thermal resistance, junction-to-case | RqJC | 0.33 - 0.42 | C/W | |
| Continuous drain current | ID | TC = 25C | 104 | A (max) |
| Pulsed drain current | IDM | TC = 25C | 300 | A (max) |
| Single pulsed avalanche energy | EAS | L=15mH, IAS = 4.5A | 151 | mJ (typ) |
| SiC FET dv/dt ruggedness | dv/dt | 100 | V/ns (max) | |
| Input capacitance | Ciss | VDS=400V, VGS=0V, f=100kHz | 3245 | pF (typ) |
| Output capacitance | Coss | VDS=400V, VGS=0V, f=100kHz | 178 | pF (typ) |
| Reverse transfer capacitance | Crss | VDS=400V, VGS=0V, f=100kHz | 1.2 | pF (typ) |
Typical Applications
- Switch mode power supplies
- EV charging
- PV inverters
- Power factor correction modules
- Motor drives
- Induction heating
2411272256_Qorvo-UJ4SC075011K4S_C7372449.pdf
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