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Creators/Authors contains: "Haque, Md Mobinul"

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  1. Abstract 3 kV breakdown voltage was demonstrated in monolithic bidirectional Gallium Nitride (GaN) High Electron Mobility Transistors (HEMTs) having potential applications in 1200 V or 1700 V class power converters. The on-resistance of the fabricated transistors was ∼20 Ω.mm (∼11 mΩ.cm2). The breakdown voltage was optimized with two field plates on either side of the transistor. Shorter first field plate lengths (≤2 μm) resulted in higher breakdown voltage and the possible reason was discussed. The transistors had a steep subthreshold swing of 92 mV dec−1. The fabricated transistor was benchmarked against the state-of-the-art monolithic bidirectional GaN HEMTs in the performance matrices of breakdown voltage—on resistance, that showed crucial progress. 
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