K1947ZD440 Overview
Date:- 7 Jun, 2011 Data Sheet Issue:- 2 Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440 Old Type No.: Tsink=85°C, (note 2) Maximum average on-state current. Tsink=85°C, (note 3) Nominal RMS on-state current, Tsink=25°C, (note 2) D.C.