RTP100E1P8G1FL-DSC

The RTP100E1P8G1FL-DSC is a 100 V enhancement-mode GaN FET from Renesas' REXGaN family, with typical on-resistance of 1.8 mohm in the dual-side-cooled (DSC) FCLGA package, whose top-side thermal path lets a heatsink or cold plate extract heat directly - valuable when the board side is crowded or airflow is limited. Low gate charge, low output charge and zero reverse recovery keep switching losses down at high frequency, enabling denser power stages for AI data-centre supplies, robotics, motor drives and solar microinverters. As the middle step of the 100 V family, it balances conduction loss against device cost between the 2.6 mohm and 1.2 mohm codes. Selection advice: dual-side cooling only pays off if the mechanical design actually couples the top surface to a thermal solution; if your enclosure cannot, choose the standard package code and invest the budget in the lower-resistance variant instead. State the exact DSC ordering code in your RFQ, as package variants are not interchangeable on the same footprint plan. Parameters verified against Renesas Electronics documentation.