670 V, 40 A TRENCHSTOP™ IGBT7 PR7 with anti-parallel diode in TO-247-3pin high creepage and clearance package 670 V, 40 A PR7 in TO-247-3pin high creepage and clearance package is specifically optimized for boost PFC stage like RAC / CAC and HVAC application. It's the successor of with improved EMI characteristics, best-in-class reliability and robustness, offering the advanced performance and even better price-performance for high power and high switching frequency applications.