IRF820APBF by Vishay Design and production,in GUI XIN Group (Hong Kong) Limited Spot sales,And can pass GUI XIN Group (Hong Kong) Limited Purchasing。IRF820APBF Price reference $ 2.597600。IRF820APBF - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information IRF820APBF Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial