STGF3NC120HD by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STGF3NC120HD Price reference $ 1.780000。STGF3NC120HD - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STGF3NC120HD Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial