eGaN transistors are very similar to lateral FETs (Field Effect Transistors) made in silicon. Please refer to the application note Fundamentals of Gallium Nitride Power Transistors for a general discussion of the devices and technology.
The following videos also cover the basics of GaN:
How To GaN 01: Introduction – Material Compositions
How to GaN 03 – Performance Characteristics
EPC’s GaN Power Transistor Structure
Scanning electron micrograph cross section of an eGaN FET
eGaN® Series FETs carried by DigiKey
Content and images provided courtesy of EPC’s (Efficient Power Conversion) support forum:
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Additional related posts:
Applicable Part Numbers
| 917-1153-2-ND | EPC2040 |
| 917-1138-2-ND | EPC2038 |
| 917-1137-2-ND | EPC2037 |
| 917-1100-2-ND | EPC2036 |
| 917-1202-2-ND | EPC2052 |
| 917-1081-2-ND | EPC2007C |
| 917-1086-2-ND | EPC8010 |
| 917-1206-2-ND | EPC2054 |
| 917-1186-2-ND | EPC2045 |
| 917-1223-2-ND | EPC2204 |
| 917-EPC2055TR-ND | EPC2055 |
| 917-1084-2-ND | EPC2012C |
| 917-1199-2-ND | EPC2202 |
| 917-1211-2-ND | EPC2212 |
| 917-EPC2207TR-ND | EPC2207 |
| 917-1078-2-ND | EPC8009 |
| 917-1087-2-ND | EPC2019 |
| 917-1204-2-ND | EPC2053 |
| 917-1083-2-ND | EPC2015C |
| 917-EPC2218TR-ND | EPC2218 |
| 917-1079-2-ND | EPC2001C |
| 917-1218-2-ND | EPC2215 |
| 917-1085-2-ND | EPC2010C |
| 917-1212-2-ND | EPC2206 |
| 917-1107-2-ND | EPC2029 |
| 917-1151-2-ND | EPC2031 |
| 917-1089-2-ND | EPC2021 |
| 917-1126-2-ND | EPC2032 |
| 917-1133-2-ND | EPC2022 |
| 917-1106-2-ND | EPC2024 |
| 917-1132-2-ND | EPC2034 |
| 917-1214-2-ND | EPC2034C |
| 917-1131-2-ND | EPC2033 |
| 917-1200-2-ND | EPC2203 |
| 917-1201-2-ND | EPC2051 |
| 917-1224-2-ND | EPC2216 |
| 917-1147-2-ND | EPC2039 |
| 917-1213-2-ND | EPC2214 |
| 917-1072-2-ND | EPC8004 |
| 917-EPC2065TR-ND | EPC2065 |
| 917-1150-2-ND | EPC2030 |
| 917-EPC2219TR-ND | EPC2219 |
| 917-EPC2067TR-ND | EPC2067 |
| 917-EPC2069TR-ND | EPC2069 |
| 917-EPC2066TR-ND | EPC2066 |
| 917-EPC2071TR-ND | EPC2071 |
| 917-1082-2-ND | EPC2014C |
| 917-1080-2-ND | EPC2016C |
| 917-1105-2-ND | EPC2020 |
| 917-1099-2-ND | EPC2035 |
| 917-1118-2-ND | EPC8002 |
| 917-EPC2302TR-ND | EPC2302 |
| 917-1088-2-ND | EPC2023 |
| 917-1184-2-ND | EPC2104 |
| 917-1181-2-ND | EPC2101 |
| 917-EPC2221TR-ND | EPC2221 |
| 917-1180-2-ND | EPC2100 |
| 917-1185-2-ND | EPC2105 |
| 917-1182-2-ND | EPC2102 |
| 917-1183-2-ND | EPC2103 |
| 917-1174-2-ND | EPC2111 |
| 917-1168-2-ND | EPC2107 |
| 917-1110-2-ND | EPC2106 |
| 917-1169-2-ND | EPC2108 |
| 4107-FBG20N04AC-ND | FBG20N04AC |
| 917-1152-2-ND | EPC2110 |
| 917-EPC2110ENGRTR-ND | EPC2110ENGRT |
| 917-EPC2100ENGRTR-ND | EPC2100ENGRT |