p2000m637-P2000M Mfr. No: P2000M Mfr.: Diotec Semiconductor Diotec Semiconductor. Customer No: Description: Rectifiers Diode, P600, 1000V, 20A Datasheet: P2000M Datasheet (PDF) ECADExplore the vintage Philips P2000M computer from 1980. Dive into the world of retro computing with this classic piece of technology.