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Introducing the latest SiC IGBT from Infineon

Product Summary

The new 650V Hybrid CoolSiC™ IGBT combines the best-in-class 650V TRENCHSTOP™5 IGBT technology with the main advantages of the unipolar structure of the co-mounted Schottky barrier CoolSiC™ diode. By using a Schottky barrier diode as a freewheeling diode mounted with the IGBT, the functionality of the IGBT can be extended and the Eon and overall switching loss can be greatly reduced.

A quick and easy upgrade from a 650V TRENCHSTOP™5 IGBT design to a Hybrid CoolSiC™ IGBT provides an efficiency improvement of 0.1% for every 10kHz switching frequency. For example, for a half-bridge converter operating at a switching speed of 23kHz, replacing silicon IGBTs with CoolSiC™ Hybrid IGBTs could improve efficiency by up to 0.23%.

Product features

  • Extremely low switching losses due to combination of TRENCHSTOP™ 5 and CoolSiC™ diode technology
  • Very low ON loss
  • Industry standard switching IGBTs in hard switching topologies
  • highest efficiency
  • Simplified cooling
  • Increased power density
  • Easy plug-and-play replacement of pure silicon devices
  • Easy upgrade from existing designs for higher efficiency
  • Great for parallelization

Recommended application circuit

  • Industrial Uninterruptible Power Supply (UPS)
  • Industrial switching power supply (SMPS)
  • solar string inverter
  • energy storage
  • charger

Product lineup

Products Technology Switching frequency
max [kHz]
Voltage Class
max [V]
IC @ 100°
max [A]
VCE(sat) [V] Eon [mJ] Eoff Hard
Switching [mJ]
VF [V] IF max [A] Type Package name
IKW75N65RH5 IGBT TRENCHSTOP™ 5

Silicon Carbide Schottky Diode
100 650 75 1.65 0.36 0.3 1.35 30.7 IGBT + Diode PG-TO247-3
IKW40N65RH5 100 650 46 1.65 0.16 0.12 1.35 18.5 IGBT + Diode PG-TO247-3
IKZA75N65SS5 30 650 80 1.65 0.13 0.42 1.35 57 IGBT + Diode PG-TO247-4
IKZA50N65RH5 100 650 56 1.65 0.2 0.18 1.35 22.8 IGBT + Diode PG-TO247-4
IKW50N65RH5 100 650 56 1.65 0.23 0.18 1.35 22.8 IGBT + Diode PG-TO247-3
IKZA40N65RH5 100 650 46 1.65 0.14 0.12 1.35 18.5 IGBT + Diode PG-TO247-4
IKZA75N65RH5 100 650 75 1.65 0.31 0.3 1.35 30.7 IGBT + Diode PG-TO247-4
IKW75N65SS5 30 650 80 1.35 0.2 0.42 1.35 57 IGBT + Diode PG-TO247-3
IKW50N65SS5 30 650 60.5 1.35 0.32 0.55 1.35 38.5 IGBT + Diode PG-TO247-3
IKZA50N65SS5 30 650 60.5 1.65 0.23 0.52 1.35 38.5 IGBT + Diode PG-TO247-4

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