The IRF9Z34 is a 60V 18A Third generation power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness.
The 2SK2098, 2SK-2098, K2098, 2098 is a 150V 0,08Ω 20A 50W -TO-220NIS Package, High Current - Low On-Resistance - No Secondary Breakdown - Low Driving Power - High Forward Transconductance - Avalanche Proof.