NTE5499

NTE5498 & NTE5499 Silicon Controlled Rectifier (SCR) 12 Amp Description: The NTE5498 and NTE5499 silicon controlled rectifiers are high performance glass passivated PNPN devices in a TO220 type package designed for general purpose high current applications where moderate gate sensitivity is required. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Peak Repetitive Off–State Voltage (TJ = –40° to +125°C, RGK = 1kΩ), VDRM, VRRM NTE5498 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V NTE5499 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V RMS On–State Current (All Conduction Angles, TC = +85°C), IT(RMS) . . . . . . . . . . . . . . . . . . . . . 12A Average On–State Current (Half Cycle, 180° Conduction Angle, TC = +85°C), IT(AV) . . . . . . . . 7.6A Non–Repetitive On–State Current (Half Cycle, 60Hz), ITSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132A Non–Repetitive On–State Current (Half Cycle, 50Hz), ITSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120A Circuit Fusing Considerations (Half Cycle, t = 10ms), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72A2s Peak Gate Current (10µs Max), IGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A Peak Gate Dissipation (10µs Max), PGM . ...