NTE5557
Silicon Controlled Rectifier (SCR)
820 Amp, TO200AB
Applications:
DDC Motor Control
DDC Power Supplies
DAC Controller
Absolute Maximum Ratings: (TJ = +125°C unless otherwise specified)
Repetitive Peak Voltages, VDRM, VRRM 1600V..............................................
Average On−State Current (TC = +55°C, 180°, Half Sine Wave, 50Hz), IT(AV) 735A..............
RMS On−State Current (Ths = +55°C, Double Side Cooled), IT(RMS) 820A.....................
Continuous On−State Current (Ths = +25°C, Double Side Cooled), IT1230A...................
Peak One−Cycle Surge (10ms duration, Half Sine Wave, 50Hz), ITSM 6200A...................
Peak On−State Voltage (ITM = 1500A, TJ = +25°C), VTM 2.0V................................
Repetitive Peak Off−State Current (At VDRM), IDRM 40mA...................................
Repetitive Peak Reverse Current (At VRRM), IRRM 40mA....................................
Maximum Gate Current (VA = 12V, IA = 1A, TJ = +25°C), IGT 200mA..........................
Maximum Gate Voltage (VA = 12V, IA = 1A, TJ = +25°C), VGT 3V.............................
Rate of Rise of Off−State Voltage (VDRM = 1072V), dv/dt 500V/μs............................
Operating Junction Temperature, TJ +125°C...............................................
Storage Temperature Range, Tstg −40° to +125°C..........................................
Thermal Resistance, Junction−to−Case, RthJC 0.05°C/W....................................
Rev. 12−11