eGaN® FET DATASHEET EPC2021 80 V (D-S) Enhancement Mode Power Transistor VDS , 80 V RDS(on) , 2.2 mΩ D G ID , 90 A S EPC2021 EFFICIENT POWER CONVERSION HAL Gallium Nitride’s exceptionally high electron mobility and low temperature coefficient allows very low RDS(on), while its lateral device structure and majority carrier diode provide exceptionally low QG and zero QRR. The end result is a device that can handle tasks where very high switching frequency, and low on-time are ben.