Power Rectifier Diode Stacks Peak Max. Rect. Type Construction Inverse Current Phase Connections Voltage (A) INTERNATIONAL RECTIFIER CO, (Continued) Current Types (Continued) 4T series* 50 to 1, 000 3.8 6T series* sys . 50 to 1, 000 6.5 _ oT series* Silicon, encapsulated 50 to 1, 000 10 Three-phase As marked 12T series* / 50 to 800 12 { Suffix 'R' indicates centre lead positive * Each series comprises several different types, the basic number being suffixed by digits indicating the Peak Inverse Voltage. LT.T. Current Types B40C 1500 40 1.5 B40C 3200-2200 40 2.2 B40C 5000-3000 40 3 B80C 1500 80 1.5 ; B80C 3200-2200 Silicon bridge 80 2.2 Full-wave Polarity marked B&0C 5000-3000 80 3 B125C 1500 125 1.5 B250C 1500 250 1.5 B500C 1500 500 1.5 MULLARD Current Types BY164 120 1.4 BY179 800 1 SHO1 series* OSHO1A crest} 100 to 400 1 OSHO2 series* OSHOZA serie! 200 to 800 1.9 OSHO3 series* 200 to 800 3 SHO5 series* 200 to 800 5 Single phase OSHO? series* 600 to 1, 000 7 SH10 series* Silicon bridge 600 to 1, 000 10 OSH10A series* 200 to 800 10 0SH30 series* 300 to 1, 200 30 SH40 series* 300 to 1, 200 40 Polarity marked SH64 series* 300 to 1, 200 64 SH110 series* 300 to 1, 200 110 0SK40 series* 300 to 1, 200 40 O0SK57 series* 300 to 1, 200 57 0SK90 series* 300 to 1,200 90 Three phase OSK150 series* 300 to 1, 200 150 08S9110-3 3, 000 3.5 08S9110-30 30, 000 3.5 3S9210-3 as 3, 000 5 ; 08S9210-30 Silicon 30, 000 5 Single phase 0889410-3 3, 900 10 0389410-30 / 30, 000 10 * Each series comprises several different types. The basic number being suffixed, after the hyphen, by a group of figures indicating the rated maximum Peak Inverse Voltage for each type. 99