STB20N95K5, STF20N95K5, STP20N95K5, STW20N95K5 N-channel 950 V, 0.275 typ., 17.5 A MDmesh K5 Power MOSFETs in DPAK, TO-220FP, TO-220 and TO-247 Datasheet - production data packages Features P Order code V R max. I TOT DS DS(on) D 250 W STB20N95K5 40 W STF20N95K5 950 V 0.330 17.5 A STP20N95K5 250 W STW20N95K5 Industrys lowest R x area DS(on) Industrys best FoM (figure of merit) Ultra-low gate charge Figure 1: Internal schematic diagram 100% avalanche tested Zener-protected Applications Switching applications Description These very high voltage N-channel Power MOSFETs are designed using MDmesh K5 technology based on an innovative proprietary vertical structure. The result is a dramatic reduction in on-resistance and ultra-low gate charge for applications requiring superior power density and high efficiency. Table 1: Device summary Order code Marking Package Packing STB20N95K5 DPAK Tape and reel STF20N95K5 TO-220FP 20N95K5 STP20N95K5 TO-220 Tube STW20N95K5 TO-247 January 2017 DocID16825 Rev 5 1/22 www.st.com This is information on a product in full production. Contents STB20N95K5, STF20N95K5, STP20N95K5, STW20N95K5 Contents 1 Electrical ratings ............................................................................. 3 2 Electrical characteristics ................................................................ 4 2.1 Electrical characteristics (curves) ...................................................... 6 3 Test circuits ..................................................................................... 9 4 Package information ..................................................................... 10 2 4.1 D PAK package information ............................................................ 10 4.2 TO-220FP package information ...................................................... 13 4.3 TO-220 type A package information ................................................ 15 4.4 TO-247 package information ........................................................... 17 2 4.5 D PAK packing information ............................................................. 19 5 Revision history ............................................................................ 21 2/22 DocID16825 Rev 5