NTE5424 Silicon Controlled Rectifier (SCR) for TV Power Supply Switching
Description: The NTE5424 is a silicon controlle...
NTE5424 Silicon Controlled Rectifier (SCR) for TV Power Supply Switching
Description: The NTE5424 is a silicon controlled rectifier (SCR) in a TO220 type package designed for high–speed switching applications such as power inverters, switching regulators, and high–current pulse applications. This device features fast turn–off, high dv/dt, and high di/dt characteristics and may be used at frequencies up to 25kHz. Features: D Fast Turn–Off Time D High di/dt and dv/dt Capabilities D Shorted–Emitter Gate–Cathode Construction D Low Thermal Resistance D Center–Gate Construction Absolute Maximum Ratings: Repetitive Peak Off–State
Voltage (Gate Open, Note 1), VDRM . . . . . . . . . . . . . . . . . . . . . . . . . . 400V Repetitive Peak Reverse
Voltage (Gate Open, Note 1), VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V RMS On–State Current (TC = +60°C, t1/t2 = 0.5), IT(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0A Average On–State Current (TC = +60°C, t1/t2 = 0.5), IT(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2A Peak Surge (Non–Repetitive) On–State Current (One Cycle), ITSM 60Hz Sinusoidal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80A 50Hz Sinusoidal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75A Peak Forward Gate Power Dissipation (10µs max, Note 2), PGM . ....
