STE70NM50 is a N-channel 500V, 0.045Ω, 70A ISOTOP Zener-Protected MDmesh™Power MOSFET from ST. It features an outstanding low on-resistance, impressively high dv/dt and excellent avalanche characteristics, improved ESD capability, low input capacitance and gate charge, low gate input resistance, tight process control, industry's lowest on-resistance.