STGD5NB120SZT4 by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STGD5NB120SZT4 Price reference $ 1.980000。STGD5NB120SZT4 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STGD5NB120SZT4 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial