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UJ4C075044K4S Datasheet Sic Cascode JFET

Manufacturer: onsemi

Overview: Silicon Carbide (SiC) Cascode JFET – EliteSiC, Power N-Channel, TO247-4, 750 V, 44 mohm SiC JFET w/ Si.

General Description

The UJ4C075044K4S is a 750 V, 44 mW 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 for a true “drop-in replacement” to Si IGBTs, Si FETs, SiC MOSFETs or Si superjunction devices.

Key Features

  • On-Resistance RDS(on) : 44 mW (typ).
  • Operating Temperature: 175 C (Max).
  • Excellent Reverse Recovery: Qrr = 72 nC.
  • Low Body Diode VFSD: 1.2 V.
  • Low Gate Charge : QG = 37.8 nC.
  • Threshold Voltage VG(th): 4.8 V (typ) Allowing 0 to 15 V Drive.
  • Low Intrinsic Capacitance.
  • ESD Protected: HBM Class 2 and CDM Class C3.
  • TO247-4 Package for Faster Switching, Clean Gate Waveforms.
  • This Device is Pb-Free, Halogen Free and is RoHS Compliant Typical.

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