STP11NM80, STB11NM80, STF11NM80 and STW11NM80 are N-Channel 800V, 0.35 Ohm, 11A TO-220/FP/D2PAK/TO-247 MDmesh™ Power MOSFETs with outstanding low on-resistance, impressively high dv/dt and excellent avalanche characteristics. This product is very suitable for single switch applications, especially for Flyback and Forward converter topologies.