“All you need is less”

By |2020-08-13T23:39:02+08:00August 13th, 2020|about SiC, applications, digest, ideas|

 Silicon carbide (SiC) Schottky rectifiers are extremely fast with zero minority carrier (hole) reverse recovery charge (Qrr). The only charge participated during the switching of SiC Schottky Rectifiers is the majority carrier (electron) junction capacitive charge (Qc). The Qc of SiC Schottky Rectifiers does not change with temperatures or operation conditions such as forward current

SiC can be extremely fast

By |2020-06-23T17:29:09+08:00July 1st, 2020|about SiC, digest, ideas|

People would think of GaN (gallium nitride) when talking about high frequency or very high frequency switching. However, a study published by scientists from Stanford University showed that SiC can also be extremely fast. The scientists demonstrated that DC-RF efficiency higher than 86% can be realized with a 17MHz class E inverter using SiC

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