OSB9210 Datasheet | Philips Semiconductors

u:»~ "I"".L IU SERIES OSM9210SERIES OSS 9210 SERIES HIGH VOLTAGE RECTIFIER STACKS The OSB9210, OSM9210 and OSS9210series are ranges of high voltage rectifier assemblies, incorporating controlled avalanche diodes mounted on fire proof triangular formers. The OSB9210series is intended for application in two phase half wave rectifier circuits. The OSM9210series is intended for application in single phase or three phase bridges or in voltage doubler circuits. The OSS9210series is intended for all kinds of high voltage rectification. The assemblies are supplied with M6 studs or with standard valve bases. The OSB921Oseries and OSM9210series are supplied with a centre tap (8-32UNC). The maximum crest working voltages of the OSB9210 and OSM9210series cover the range from 2 k V to 15 k V, and of the OSS9210series the range from 3 k V to 30 k V, in 1 k V steps. CIRCUIT OSB921O CIRCUIT OSM9210 CIRCUIT OSS921O ~r Bl --I--~'Vano~--I--~h Ode ano~------~h O V centre -tap +-- RWM~ + IV centre-tap - RWM- '.. 7Z59126 I. VRWM .I 7Z59127 QUICK REFERENCE DATA OSB9210 -4 -6 ... -28 -30 OSM921O-4 -6 " . -28 -30 Crest working reverse voltage from centre tap to end VRWM max. 2 3 . .. 14 15 k V OSS9210 -3 -4 ... -29 -30 Crest working reverse voltage VRWM max. 3 4 . .. 29 30 k V Average forward current with Rand L load (averaged over any 20 ms period) in free air up to T amb = 35 °c in oil up to Toil = 30 0 C Non- repetitive peak forward current t =10 ms;half sine wave; T j =175 °Cpriorto surge IF (AV) IF (AV) IFSM max....