Description:Type:Field-Effect TransistorBrand Name: International RectifierPackage Type: Throught HoleModel Number: IRFZ44NPBFTO-220AB: MOSFET N-Channel, Metal Oxide55V 49A: FETs - SingleMosfet Type : N-channelCurrent Rating : 49ARds (On) : 17.5mΩVoltage Rated : 55VPackage Contents:20 x IRFZ44N Transistor (Case Included)