View std2nc45 datasheet:

STD2NC45-1 STQ1NC45 N-CHANNEL 450V - 4.1? - 1.5 A IPAK / TO-92 SuperMESH™Power MOSFET TYPE VDSS RDS(on) ID Pw STD2NC45-1 450 V < 4.5 ? 1.5 A 30 W STQ1NC45 450 V < 4.5 ? 0.5 A 3.1 W 3 TYPICAL RDS(on) = 4.1 ? 2 1 EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED IPAK GATE CHARGE MINIMIZED TO-92 NEW HIGH VOLTAGE BENCHMARK DESCRIPTION The SuperMESH™ series is obtained through an TO-92 (Ammopack) extreme optimization of ST’s well established strip- based PowerMESH™ layout. In addition to pushing on-resistance significantly down, special care is tak- en to ensure a very good dv/dt capability for the most demanding applications. Such series comple- INTERNAL SCHEMATIC DIAGRAM ments ST full range of high voltage MOSFETs in- cluding revolutionary MDmesh™ products.