STL12P6F6 P-channel 60 V, 0.13 Ω typ., 3 A STrip.
STMicroelectronics
STL12P6F6 - P-channel Power MOSFET
STL12P6F6 P-channel 60 V, 0.13 Ω typ., 3 A STripFET™ VI DeepGATE™ Power MOSFET in a PowerFLAT™ 5x6 package Datasheet - production data Features Order.