https://www.magnachip.com/new-high-voltage-600v-sjmosfets/
Magnachip Launches New Generation of High-Voltage 600V SJ MOSFETs - Magnachip Semiconductor
Magnachip launched 11 new generation high-voltage 600V Super Junction Metal Oxide Semiconductor Field Effect Transistors (SJ MOSFETs).
new generationhigh voltagesj mosfetslaunches