Contextual Info: IOR 4ass4sa Goicmi a • T-oi-as IN T E R N A T IO N A L R E C T IF IE R 199 R77R SERIES 500Q-4400 VOLTS RANGE 2 9 5 0 A MP A V G H O C K E Y P U K DIFFUSED JUNCTION RECTIFIER DIODES VOLTAGE RATINGS I PART I NUH6SR i 1 X * Î X ! R77B5M 1 j ! i • I 1 S