The document is a datasheet for the Powerex C148, an inverter-grade silicon controlled rectifier (SCR) designed for high-frequency applications. It operates with an RMS on-state current of 63 Amperes and supports voltages ranging from 600 to 1200 Volts. The device features a center-fired dynamic gate and is suitable for use in UPS inverters, induction heating, and high-frequency lighting systems.
| RMS On-State Current | 63 Amperes |
|---|---|
| Average Gate Power Dissipation | 2 Watts |
| Operating Temperature | -40 to 125 °C |
| Mounting Torque | 30 in.-lb. |
The C148 is designed for UPS inverters, induction heating inverters, high frequency lighting, cycloconverters, choppers, and DC to DC conversion.
The maximum thermal resistance from junction to case is 200 °C/Watt.