Enhancement mode and depletion mode n-channel GaN devices are available on the market today. EPC supplies only enhancement mode n-channel devices at the present time. Whereas it is possible to make a p-channel device, the performance is quite poor compared with silicon.
eGaN® Series FETs carried by DigiKey
Content courtesy of EPC (Efficient Power Conversion) support forum:
For the latest on new product development sign up to receive news and product updates from EPC or by texting “EPC” to 22828.