STF40N60M2, STFI40N60M2, STFW40N60M2 N-channel 600 V, 0.078 typ., 34 A MDmesh M2 2 Power MOSFETs in TO-220FP, I PAKFP and TO-3PF packages Datasheet production data Features Order codes V T R max I DS Jmax DS(on) D STF40N60M2 STFI40N60M2 650 V 0.088 34 A 3 2 1 STFW40N60M2 1 2 3 TO-220FP 2 I PAKFP (TO-281) Extremely low gate charge Excellent output capacitance (C ) profile oss 100% avalanche tested Zener-protected Applications Switching applications LLC converters, resonant converters TO-3PF Description Figure 1. Internal schematic diagram These devices are N-channel Power MOSFETs developed using MDmesh M2 technology. Thanks to their strip layout and improved vertical structure, the devices exhibit low on-resistance and optimized switching characteristics, rendering them suitable for the most demanding high * efficiency converters. 6 AM01476v1 Table 1. Device summary Order code Marking Packages Packing STF40N60M2 TO-220FP 2 STFI40N60M2 40N60M2 I PAKFP (TO-281) Tube STFW40N60M2 TO-3PF September 2016 DocID026364 Rev 2 1/18 This is information on a product in full production. www.st.comContents STF40N60M2, STFI40N60M2, STFW40N60M2 Contents 1 Electrical ratings 3 2 Electrical characteristics . 4 2.1 Electrical characteristics (curves) 6 3 Test circuits 9 4 Package information 10 4.1 TO-220FP, package information .11 2 4.2 I PAKFP (TO-281) package information . 13 4.3 TO-3PF, package information 15 5 Revision history . 17 2/18 DocID026364 Rev 2