IRG4BC30S by International Rectifier Design and production,in Shenzhen BaiWon Electronics Co., Ltd. Spot sales,And can pass Shenzhen BaiWon Electronics Co., Ltd. Purchasing。IRG4BC30S Price reference $ 0。IRG4BC30S - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information IRG4BC30S Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial