K1947ZC440

Date:- 7 Jun, 2011 Data Sheet Issue:- 2 Medium Voltage Thyristor Types K1947Z#400 to K1947Z#440 Old Type No.: P855CH40-44 Absolute Maximum Ratings VDRM VDSM VRRM VRSM VOLTAGE RATINGS Repetitive peak off-state voltage, (note 1) Non-repetitive peak off-state voltage, (note 1) Repetitive peak reverse voltage, (note 1) Non-repetitive peak reverse voltage, (note 1) MAXIMUM LIMITS 4000-4400 4000-4400 4000-4400 4100-4500 UNITS V V V V OTHER RATINGS IT(AV)M IT(AV)M IT(AV)M IT(RMS) IT(d.c.) ITSM ITSM2 I2t I2t (di/dt)cr VRGM PG(AV) PGM Tj op Tstg Maximum average on-state current, Tsink=55°C, (note 2) Maximum average on-state current. 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. on-state current, Tsink=25°C, (note 4) Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5) Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5) I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5) I2t capacity for ...