STL33N65M2 N-channel 650 V, 0.124 Ω typ., 20 A M.
STMicroelectronics
STL33N65M2 - N-CHANNEL POWER MOSFET
STL33N65M2 N-channel 650 V, 0.124 Ω typ., 20 A MDmesh™ M2 Power MOSFET in a PowerFLAT™ 8x8 HV package Datasheet - production data 5 4 32 1 PowerFLAT.