STFW45N65M5, STW45N65M5, STWA45N65M5 N-channel 650 V, 35 A, 0.067 typ., MDmesh V Power MOSFETs in TO-3PF, TO-247 and TO-247 long leads packages Datasheet - production data Features Order codes V T R max I DS Jmax DS(on) D STFW45N65M5 STW45N65M5 710 V 0.078 35 A 111 STWA45N65M5 3 3 2 2 1 1 Worldwide best R * area DS(on) TO-247 TO-3PF TO-247 long leads Higher V rating and high dv/dt capability DSS Excellent switching performance 100% avalanche tested Figure 1. Internal schematic diagram Applications Switching applications Description These devices are N-channel MDmesh V Power MOSFETs based on an innovative * proprietary vertical process technology, which is combined with STMicroelectronics well-known PowerMESH horizontal layout structure. The resulting product has extremely low on- 6 resistance, which is unmatched among silicon- based Power MOSFETs, making it especially suitable for applications which require superior 0 Y power density and outstanding efficiency. Table 1. Device summary Order codes Marking Package Packaging STFW45N65M5 TO-3PF STW45N65M5 45N65M5 TO-247 Tube STWA45N65M5 TO-247 long leads May 2014 DocID024049 Rev 2 1/18 This is information on a product in full production. www.st.comContents STFW45N65M5, STW45N65M5, STWA45N65M5 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 TO-3PF, STFW45N65M5 11 4.2 TO-247, STW45N65M5 13 4.3 TO-247 long leads, STWA45N65M5 15 5 Revision history . 17 2/18 DocID024049 Rev 2