Furkan Karakaya

E-mail

kfurkan@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

Scopus Author ID

57204762333

Mechanical and Thermal Design of an Optimized PCB Motor for an Integrated Motor Drive System with GaNFETs Tokgöz, Furkan; Gulsuna, Ozgur; Karakaya, Furkan; Çakal, Gökhan; Keysan, Ozan (2022-01-01) PCB motors are a viable alternative to commercial electric motors as they are easy to mass-produce and have low manufacturing costs. Moreover, integrated motor drives have gained popularity thanks to their high power densi...
Feasibility of quasi-square-wave zero-voltage-switching bi-directional dc/dc converters with gan hemts Karakaya, Furkan; Keysan, Ozan (2021-05-02) There are trade-offs for each power converter design which are mainly dictated by the switching component and passive component ratings. Recent power electronic devices such as Gallium Nitride (GaN) transistors can improve...
Layout Based Ultra-Fast Short-Circuit Protection Technique for Parallel Connected GaN HEMTs Karakaya, Furkan; Keysan, Ozan (2021-01-01) Gallium Nitride Enhancement-Mode High Electron Mobility Transistors (GaN HEMTs) help to achieve high power density converter circuits thanks to their superior efficiency, higher switching speed and small package size. Howe...
PCB Layout Based Short-Circuit Protection Scheme for GaN HEMTs Alemdar, Ozturk Sahin; Karakaya, Furkan; Keysan, Ozan (2019-01-01) Gallium Nitride Enhancement-Mode High Electron Mobility Transistors (GaN HEMTs) are superior to other power transistors in terms of efficiency, package size and switching speed which leads to increased power density in pow...
Investigation of Turn-on and Turn-off Characteristics of Enhancement-Mode GaN Power Transistors Karakaya, Furkan; Dilberoğlu, Mecid Uğur; Keysan, Ozan (2018-10-30) In this paper, turn-on and turn-off switching behavior of 650V enhancement-mode GaN power FETs are investigated. An analytical model is developed to analyze the current-voltage characteristics of the device during switchin...

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