NTE5381

NTE5381
Silicon Controlled Rectifier (SCR)
for High Speed Switching,
1200V, 400 Amp, TO200AB
Features:
D High di/dt with Soft Gate Control
D High Frequency Operation
D Low Dynamic Forward Voltage Drop
D Low Switching Losses at High Frequency
Applications:
D Inverters for UPS, Induction Heating, and Motor Control
D Choppers
D Crowbars
Voltage: Blocking State Maximums (TJ = +125°C, Note 1 unless otherwise specified)
Repetitive Peak Forward Blocking Voltage, VDRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V
Repetitive Peak Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V
Non−Repetitive Transient Peak Reverse Voltage (t ≤ 5.0 msec), VRSM . . . . . . . . . . . . . . . . . . 1300V
Peak Forward Leakage Current, IDRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Peak Reverse Leakage Current, IRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Current: Conducting State Maximums (TJ = +125°C unless otherwise specified)
RMS Forward Current, IT(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400A
Average Forward Current, IT(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250A
One−Half Cycle Surge Current, ITSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4500A
I2t for Fusing (for times ≥ 8.3ms), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84,000A2sec
Forward Voltage Drop (ITM = 625A, TJ = +25°C), VTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.85V
Minimum Repetitive Rate of Rise of Turned−On Current (Note 2), di/dt . . . . . . . . . . . . . . . . 300A/μs
Switching: (TJ = +25°C unless otherwise specified)
Maximum Turn−Off Time, tq
(IT = 150A, diR/dt = 12.5A/μs, Reapplied dv/dt = 20V/μs. Linear to 0.8VDRM) . . . 10 to 50μs
Typical Turn−On Time (IT = 100A, VD = 100V, Note 2), ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5μs
Minimum Critical Rate of Rise of Off−State Voltage, dv/dt
(Exponential to VDRM, TJ = +125°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V/μs
Minimum Rate of Rise of Turned−On Current (Note 2), di/dt . . . . . . . . . . . . . . . . . . . . . . . . . . 800A/μs
Note 1. Applies for zero or negative gate bias.
Note 2. With recommended gate drive.
Rev. 10−09
Gate: Maximum Parameters (TJ = +25°C unless otherwise specified)
Gate Current to Trigger (VD = 12V), IGT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA
Gate Voltage to Trigger (VD = 12V), VGT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V
Non−Triggering Gate Voltage (VDRM = Rated Voltage, TJ = +125°C), VGDM . . . . . . . . . . . . . . 0.15V
Peak Foward Gate Current, IGTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Peak Reverse Gate Voltage, VGRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Peak Gate Power, PGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16W
Average Gate Power, PG(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
Thermal and Mechanical:
Maximum Operating Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +150°C
Max Thermal Resistance, Junction−to−Heatsink (Double Side Cooled), RthJC . . . . . . . . . 0.08°C/W
Max Thermal Resistance, Case−to−Heatsink (Double Side Cooled, Lubricated), RthCS . 0.02°C/W
Mounting Torque Range, F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 to 1400lb.
.145 (3.7) Dia Max
8.500 (21.59)
Max
1.650
(41.91)
Max
.030 (.762) Min
For No. 6
Screws
Cathode
.755
(19.18)
Max
Cathode Potential (Red)
.560
(14.22)
.030 (.762)
Min
1.650
(41.91)
Max
Gate (White)
Marking
Anode