750 Volt Silicon Carbide Cascode JFET onsemi UJ4C075060K4S with Standard Gate Drive Characteristics

Key Attributes
Model Number: UJ4C075060K4S
Product Custom Attributes
Mfr. Part #:
UJ4C075060K4S
Package:
TO-247-4
Product Description

Product Overview

The UJ4C075060K4S is a 750 V, 58 m Silicon Carbide (SiC) Cascode JFET designed for high-performance power applications. This device utilizes a unique 'cascode' configuration, combining a normally-on SiC JFET with a Si MOSFET to achieve a normally-off SiC FET with standard gate-drive characteristics. It offers an ultra-low gate charge, exceptional reverse recovery, and a low body diode forward voltage, making it an ideal drop-in replacement for existing Si IGBTs, Si FETs, SiC MOSFETs, and Si superjunction devices. Available in a TO247-4 package, it is suitable for switching inductive loads and applications requiring standard gate drive.

Product Attributes

  • Brand: onsemi
  • Material: Silicon Carbide (SiC)
  • Certifications: Pb-Free, Halogen Free, RoHS Compliant

Technical Specifications

ParameterSymbolTest ConditionsMinTypMaxUnit
Drain-Source VoltageVDS750V
Gate-Source Voltage (DC)VGS-20+20V
Continuous Drain CurrentIDTC = 25 C28A
Continuous Drain CurrentIDTC = 100 C20.6A
Pulsed Drain CurrentIDMTC = 25 C62A
Power DissipationPtotTC = 25 C155W
Maximum Junction TemperatureTJ,max175C
Operating and Storage TemperatureTJ, TSTG-55175C
Drain-Source On-resistanceRDS(on)VGS = 12 V, ID = 20 A, TJ = 25 C5874m
Drain-Source On-resistanceRDS(on)VGS = 12 V, ID = 20 A, TJ = 125 C106
Drain-Source On-resistanceRDS(on)VGS = 12 V, ID = 20 A, TJ = 175 C147
Gate Threshold VoltageVG(th)VDS = 5 V, ID = 10 mA44.86V
Reverse Recovery ChargeQrrVDS = 400 V, IS = 20 A, VGS = 0 V, RG_EXT = 20 , di/dt = 1060 A/s, TJ = 25 C52nC
Forward VoltageVFSDVGS = 0 V, IS = 10 A, TJ = 25 C1.311.75V
Input CapacitanceCissVDS = 100 V, VGS = 0 V, f = 100 kHz1422pF
Output CapacitanceCossVDS = 100 V, VGS = 0 V, f = 100 kHz68pF
Reverse Transfer CapacitanceCrssVDS = 100 V, VGS = 0 V, f = 100 kHz2.7pF
Total Gate ChargeQGVDS = 400 V, ID = 20 A, VGS = 0 V to 15 V37.8nC
Turn-on Delay Timetd(on)VDS = 400 V, ID = 20 A, Gate Driver = 0 V to +15 V, RG,EXT = 1 , TJ = 25 C12ns
Turn-off Delay Timetd(off)VDS = 400 V, ID = 20 A, Gate Driver = 0 V to +15 V, RG,EXT = 1 , TJ = 25 C78ns
Turn-on EnergyEONVDS = 400 V, ID = 20 A, Gate Driver = 0 V to +15 V, RG,EXT = 1 , TJ = 25 C126J
Turn-off EnergyEOFFVDS = 400 V, ID = 20 A, Gate Driver = 0 V to +15 V, RG,EXT = 1 , TJ = 25 C37J

2509091125_onsemi-UJ4C075060K4S_C45082801.pdf

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