STB28N65M2, STF28N65M2, STP28N65M2, STW28N65M2 N-channel 650 V, 0.15 typ., 20 A MDmesh M2 Power MOSFETs in DPAK, TO-220FP, TO-220 and TO-247 packages Datasheet - preliminary data Features TAB Order codes V R max I DS DS(on) D STB28N65M2 3 3 STF28N65M2 1 2 650 V 0.18 20 A 1 2 STP28N65M2 D PAK TO-220FP STW28N65M2 TAB Extremely low gate charge Excellent output capacitance (C ) profile oss 3 3 100% avalanche tested 2 2 1 1 Zener-protected TO-220 TO-247 Applications Figure 1. Internal schematic diagram , TAB Switching applications Description 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. AM15572v1 Table 1. Device summary Order codes Marking Package Packaging 2 STB28N65M2 D PAK Tape and reel STF28N65M2 TO-220FP 28N65M2 STP28N65M2 TO-220 Tube STW28N65M2 TO-247 December 2014 DocID027256 Rev 1 1/22 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com change without notice. Contents STB28N65M2, STF28N65M2, STP28N65M2, STW28N65M2 Contents 1 Electrical ratings 3 2 Electrical characteristics . 4 2.1 Electrical characteristics (curves) 6 3 Test circuits 9 4 Package mechanical data 10 4.1 DPAK, STB28N65M2 . 10 4.2 TO-220FP, STF28N65M2 . 13 4.3 TO-220, STP28N65M2 . 15 4.4 TO-247, STW28N65M2 17 5 Packing mechanical data 19 6 Revision history . 21 2/22 DocID027256 Rev 1