irfi4321pbf.pdf datasheet:

PD - 97104IRFI4321PbFHEXFET Power MOSFETApplicationsl Motion Control Applicationsl High Efficiency Synchronous Rectification in SMPSVDSS 150Vl Uninterruptible Power SupplyRDS(on) typ.12.2m:l Hard Switched and High Frequency Circuitsmax. 16m:Benefitsl Low RDSON Reduces LossesID 34Al Low Gate Charge Improves the Switching PerformanceDDl Improved Diode Recovery Improves Switching &EMI Performancel 30V Gate Voltage Rating Improves Robustnessl Fully Characterized Avalanche SOASGDGSTO-220AB Full-PakGDSGate Drain SourceAbsolute Maximum RatingsSymbol Parameter Max. UnitsID @ TC = 25C Continuous Drain Current, VGS @ 10V 34 AID @ TC = 100C Continuous Drain Current, VGS @ 10V 21IDM Pulsed Drain Current c 140PD @TC = 25C Maximum Power Dissipation 46 WLinear Derating Factor 0.37W/CVGS Gate-to-Source Voltage 3