The TDINV3000W050B 3.0 kW inverter evaluation kit provides an easy way to evaluate the performance advantages of our latest SuperGaN FETs in various inverter applications, such as V2G, solar and UPS. The kit provides the main features of a single-phase inverter in a proven, functional configuration, operating at or above 50kHz, with a flat efficiency curve above 500 W of greater than 98.5%. It uses Microchip's dsPIC along with four Transphorm SuperGaN Gen IV 50mΩ devices in the industry's standard and thermally efficient TO-247-3 package (full bridge configuration). The TDINV3000W050B-KIT is for evaluation purposes only.
Typical Performance Curves
Output Power (W)
Output Power (W)
AN0010: GaN FETs in Parallel Using Drain Ferrite Beads and RC Snubbers for High-power Applications
AN0009: Recommended External Circuitry for Transphorm GaN FETs
AN0008: Drain Voltage and Avalanche Ratings for GaN FETs
AN0002: Characteristics of Transphorm GaN Power FETs
AN0003: Printed Circuit Board Layout and Probing for GaN FETs
AN0004: Designing Hard-switched Bridges with GaN
AN0006: VGS Transient Tolerance of Transphorm GaN FETs
DG004: Multi-pulse Testing for GaN Layout Verification (and DSP Code)
DG005: Ultrafast Overcurrent Breaker Circuit for Prototyping (and Design Files)
Complete Design Files
Download all design files (zip)
Download schematic (.sch) file (zip)*
Download schematics (pdf)
Download gerber files (zip)
* When using Altium Designer, please use the Import Wizard function to open the .SCH file.
The TDTTP3000W050B evaluation kit includes firmware loaded in flash on the microcontroller. Additional firmware is provided to modify the source code.