1SMB5918BT3G by ON Semiconductor Design and production,in Xiangli Technology (Hong Kong) Co., Ltd. Spot sales,And can pass Xiangli Technology (Hong Kong) Co., Ltd. Purchasing。1SMB5918BT3G Price reference $ 0.154280。1SMB5918BT3G - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information 1SMB5918BT3G Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial