ST's portfolio of IGBTs with a voltage rating greater than or equal to 1200 V supply a maximum current ranging from 3 up to 75 A in different discrete packages for applications with an operating frequency up to 100 kHz. ​High voltage IGBTs belong to the  STPOWER  family.​ Featuring the industry's best trade-off between static and dynamic characteristics, the high-voltage Trench Field-Stop IGBTs guarantee  an extended maximum operating junction temperature of 175 °C, a high short-circuit withstand time and a wide safe operating area (SOA), making them extremely rugged and reliable.​


  • IGBT H series: 1200 V, 15 to 75 A, 5 µs minimum short-circuit withstand time, optimized for high-frequency applications up to 100 kHz such as solar inverters, welders and UPS. ​
  • IGBT M series: 1200 V, 8 to 50 A, 10 µs minimum short-circuit withstand time, optimized for motor and compressor drives up to 20 kHz.​
  • IGBT IH series: 1250 V up to 30 A, optimized for induction heating and soft-switching applications up to 60 kHz.​
  • IGBT IH2 series: >=1350 V up to 35 A, high performance series optimized for induction heating and soft-switching applications up to 60 kHz.

Our wide  STPOWER  product portfolio combined with state-of-the art packaging and protections for high reliability and safety helps designers find the right solutions for customized, high-efficiency applications that will last a long lifetime.

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