STF20N65M5, STFI20N65M5, STFW20N65M5 N-channel 650 V, 0.160 typ., 18 A MDmesh M5 Power MOSFETs in TO-220FP, IPAKFP and TO-3PF packages Datasheet - production data Features Order code V T R max I DS Jmax DS(on) D STF20N65M5 STFI20N65M5 710 V 0.190 18 A STFW20N65M5 2 TO-220FP I PAKFP (TO-281) Extremely low R DS(on) Low gate charge and input capacitance Excellent switching performance 3 2 100% avalanche tested TO-3PF 1 Figure 1: Internal schematic diagram Applications Switching applications D(2) Description These devices are N-channel Power MOSFET based on the MDmesh M5 innovative vertical process technology combined with the well- known PowerMESH horizontal layout. The G(1) resulting products offer extremely low on- resistance, making them particularly suitable for applications requiring high power and superior efficiency. S(3) AM01475v1 noZen no Tab Table 1: Device summary Order code Marking Package Packaging STF20N65M5 TO-220FP STFI20N65M5 20N65M5 IPAKFP (TO-281) Tube STFW20N65M5 TO-3FP March 2017 DocID024223 Rev 3 1/18 www.st.com This is information on a product in full production. Contents STF20N65M5,STFI20N65M5,STFW20N65M5 Contents 1 Electrical ratings ............................................................................. 3 2 Electrical characteristics ................................................................ 4 2.1 Electrical characteristics (curve) ........................................................ 6 3 Test circuits ..................................................................................... 9 4 Package information ..................................................................... 10 4.1 TO-220FP package information ...................................................... 11 4.2 IPAKFP (TO-281) package information ......................................... 13 4.3 TO-3PF package information .......................................................... 15 5 Revision history ............................................................................ 17 2/18 DocID024223 Rev 3