NTE5538 Datasheet | NTE Electronics

Description : The NTE5538 general purpose SCR is suited for power supplies up to 400HZ on resistive or inductive loads. Features : D Glass Passivated Chip D High Stability and Reliability D High Surge Capability D High On- State Current D Easy Mounting on Heatsink D Isolated Package: Insulating Voltage 2500VRMS Absolute Maximum Ratings: Peak Forward Blocking Voltage (TJ = +125°C), VDRM - - - - - - . . . . 800V Peak Reverse Blocking Voltage (TJ = +125°C), VRRM - - - - - - . . . . 800V RMS On- State Current (TC = +70°C, Note 1), IT (RMS) - - - - - - . . . . 50A Average On- State Current (TC = +70°C, Note 1), IT(AV) - - - - - - . . . 32A Non- Repetitive Surge Peak On- State Current (TJ initial = +25°C, Note 2), ITSM (t = 8.3ms) - - - - - - - - - - - - - 525A (t = 10ms) - - - - - - - - - - - - - . 500A I2t Value (t = 10ms), I2t - - - - - - - - - - - . 1250A2sec Critical Rate of Rise of On- State Current (Note 3), di/dt - - - - - . . . . 100A/µs Storage and Operating Junction Temperature Range, Tstg, TJ - - - . ....