NTE5374 & NTE5375
Silicon Controlled Rectifier (SCR)
for High Speed Switching

Maximum Ratings and Electrical Characteristics: (TJ = +125°C unless otherwise specified)
Repetitive Peak Voltages, VDRM, VRRM
            NTE5374
            NTE5375
600V
1200V
Non-Repetitive Peak Off-State Voltage, VDSM
            NTE5374
            NTE5375
600V
1200V
Non-Repetitive Peak Reverse Blocking Voltage, VRSM
            NTE5374
            NTE5375
700V
1300V
Average On-State Current (TC = +85°C, Single phase, 50Hz,180° sinewave), IT(AV) 183A
RMS On-State Current, IT(RMS) 355A
Continuous On-State Current, IT 355A
Peak One-Cycle Surge (Non-Repetitive) On-State Current, ITSM  
            (t = 10ms, half sinewave, TJ(initial) = +125°C, VRM = 0.6VRRMmax) 3500A
            (t = 10ms, half sinewave, TJ(initial) = +125°C, VRM </= 10V) 3850A
Maximum Permissible Surge Energy (TJ(initial) = +125°C), I2t  
            (t = 10ms, VRM = 0.6VRRMmax) 61.3 x 103A3sec
            (t = 10ms, VRM </= 10V) 74.1 x 103A3sec
            (t = 3ms, VRM </= 10V) 54.5 x 103A3sec
Peak Forward Gate Current (Anode Positive with Respect to Cathode), IFGM 18A
Peak Forward Gate Voltage (Anode Positive with Respect to Cathode), VFGM 12V
Peak Reverse Gate Voltage, VRGM 5V
Average Gate Power Dissipation, PG(AV) 1.5W
Peak Gate Power Dissipation, PGM 60W
Rate of Rise of Off-State Voltage (To 80% VDRM, Gate Open-Circuit), dv/dt 200V/µs
Rate of Rise of On-State Current (Repetitive, Gate Drive 20V, 20 Ohm with tr </= 1µs), di/dt 500A/µs
Fusing Current (TJ = -40° to +100°C, t = 1 to 8.3ms), I2t 25A
Peak On-State Voltage (ITM = 600A), VTM 1.96V
Forward Conduction Threshold Voltage, VO 1.4V
Forward Conduction Slope Resistance, r 0.937m Ohm
Repetitive Peak Off-State Current (At Rated VDRM), IDRM 30mA
Repetitive Peak Reverse Current (At Rated VDRM), IRRM 30mA
Maximum Gate Current Required to Fire All Devices (TJ = +25°C, VA = 6V, IA = 1A), IGT 200mA
Maximum Gate Voltage Required to Fire All Devices (TJ = +25°C, VA = 6V, IA = 1A), VGT 3V
Maximum Holding Current (TJ = +25°C, VA = 6V, IA = 1A), IH 600mA
Maximum Gate Voltage Which Will N ot Trigger Any Device, VGD 0.25V
Typical Stored Charge (ITM = 300A, dir/dt 20A/µs, VRM = 50V, 50% Chord Value), Qrr 50µC
Typical Circuit Commuataed Turn-Off Time (ITM = 300A, dir/dt 20A/µs, dv/dt = 20V/µs to 80% VDRM), tq 25 - 35µs
Operating Temperature Range, THS -40° to +125°C
Storage Temperature Range, Tstg -40° to +150°C
Thermal Resistance, Junction-to-Case, RthJC 0.04°C/W

  Home  Back