View std2nb50 datasheet:

STD2NB50 STD2NB50-1 N-CHANNEL 500V - 5? - 1A DPAK / IPAK PowerMesh� MOSFET TYPE VDSS RDS(on) ID STD2NB50 500V < 6? 1 A STD2NB50-1 500V < 6? 1 A TYPICAL RDS(on) = 5 ? 3 3 100% AVALANCHE TESTED 2 1 VERY LOW INTRINSIC CAPACITANCES 1 ADD SUFFIX �T4� FOR ORDERING IN TAPE & DPAK IPAK REEL DESCRIPTION Using the latest high voltage MESH OVERLAY� INTERNAL SCHEMATIC DIAGRAM process, STMicroelectronics has designed an ad- vanced family of power MOSFETs with outstanding performances. The new patent pending strip layout coupled with the Company�s proprieraty edge termi- nation structure, gives the lowest RDS(on) per area, exceptional avalanche and dv/dt capabilities and unrivalled gate charge and switching characteris- tics. APPLICATIONS SWITH MODE POWER SUPPLIES (SMPS