论文信息 - Conducted noise of GaN Schottky barrier diode in a DC-DC converter

Conducted noise of GaN Schottky barrier diode in a DC-DC converter

Wide-bandgap power devices such as those made from silicon carbide (SiC) and gallium nitride (GaN) offer superior electrical performance over conventional silicon (Si) devices for high-voltage applications. Their fast switching operation and low switching losses help increase the efficiency of power conversion circuit. This study focuses on the switching characteristics of a GaN Schottky barrier diode (SBD) and investigates the conducted noise characteristics in a DC–DC boost converter by comparing a Si PiN diode and a SiC SBD.

Tsuyoshi Funaki | Masahiro Ishida | Tetsuzo Ueda | Takaaki Ibuchi | Shinji Ujita

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