650 V, 30 A IGBT with anti-parallel diode in TO-247 package High speed 650 V, 30 A reverse conducting TRENCHSTOP™ 5 WR5 IGBT in TO247 package. The reverse conducting IGBT technology features an optimized diode that is adequately rated for the target application. WR5 is recommended for use in the PFC stage in air conditioning, DC/DC in welding, AC/DC in UPS and MPPT in solar string inverters. The excellent price/performance ratio of WR5 IGBT allows access to the high-performance technology for everyone.