The SVC220-PM-TB-E is a center-tapped full-wave phase control silicon controlled rectifier (SCR) module from ON Semiconductor. It is a 220 A, 650 V rated device in a TO-247 package. This SCR module is a three-terminal power component that is used to control electric power in heating, lighting, and motor control applications. It features an excellent trade-off between surge current capability and power dissipation, making it well-suited for most switching applications. It has a maximum gate trigger current of 4 mA and a non-repetitive peak on-state current rating of 400 A. The SVC220-PM-TB-E is RoHS-compliant and is AEC-Q101 qualified.