SKM803GB17E7

The SKM803GB17E7 is a Semikron SEMITRANS 3+ IGBT module in a half-bridge configuration, rated 1700 V and 800 A with the Gen 7 chip generation. It combines the classic 62 mm housing and external interfaces of SEMITRANS 3 with a fully redesigned interior that raises the power density, lowers the stray inductance and extends the junction temperature to 175 degrees Celsius, reaching up to 1000 A in the same footprint across the 3+ range. The module uses the IGBT 7 (Gen 7) chip with the new CAL7 diodes, so it switches with lower loss and a softer recovery than the previous generation, and at 1700 V it suits a 575 to 750 V AC drive or converter, a wind converter, a large UPS or another higher-voltage industrial power stage. Six half-bridge modules form a complete three-phase inverter, and the 175 degree junction allows a compact thermal design, while the improved power-cycling capability and humidity robustness suit outdoor and renewable installations. The module supports multiple IGBT chip versions for supply-chain stability, so the same part can be sourced with dies from more than one supplier. Every module BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Availability of high-current ratings is confirmed per project, and BeiLuo reserves supply against your forecast.