The MMO90-12IO6 from IXYS is a single-phase SCR module controller rated 1.2 kV and 65 A, with all SCRs, chassis-mount construction in the SOT-227-4 (miniBLOC) package.
The MMO90-16IO6 from IXYS is a single-phase SCR module rated 1.6 kV and 65 A, with all SCRs as the controller, chassis mounted in a SOT-227-4 (miniBLOC) package.