Introduction to irf840, irf840 pinout, irf840 power ratings, irf840 applications Departments:Electrical EngineeringElectronics EngineeringMechatronics EngineeringComponents:IRF840Softwares:ProteusHi Fellas! I hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to IRF840.The IRF840 is an n-channel power MOSFET. It is a fast ...