STD12N65M5, STF12N65M5, STI12N65M5 STP12N65M5, STU12N65M5 N-channel 650 V, 0.39 , 8.5 A MDmesh V Power MOSFET 2 DPAK, I PAK, TO-220FP, TO-220, IPAK Features V R DSS DS(on) Type I P D TOT 3 T max Jmax 2 3 1 2 1 STD12N65M5 8.5 A 70 W (1) IPAK TO-220 STF12N65M5 8.5 A 25 W 3 STI12N65M5 710 V < 0.43 8.5 A 70 W 1 STP12N65M5 8.5 A 70 W DPAK STU12N65M5 8.5 A 70 W 3 1. Limited only by maximum temperature allowed. 2 3 2 1 1 Worldwide best R * area DS(on) TO-220FP IPAK Higher V rating and high dv/dt capability DSS Excellent switching performance Easy to drive 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 3 PowerMESH horizontal layout structure. The resulting product has extremely low on- resistance, which is unmatched among silicon- - V based Power MOSFETs, making it especially suitable for applications which require superior power density and outstanding efficiency. Table 1. Device summary Order codes Marking Packages Packaging STD12N65M5 DPAK Tape and reel STF12N65M5 TO-220FP Tube STI12N65M5 12N65M5 IPAK Tube STP12N65M5 TO-220 Tube STU12N65M5 IPAK Tube June 2011 Doc ID 15428 Rev 5 1/23 www.st.com 23Contents STD/F/I/P/U12N65M5 Contents 1 Electrical ratings . 3 2 Electrical characteristics . 4 2.1 Electrical characteristics (curves) . 6 3 Test circuits 9 4 Package mechanical data 10 5 Packaging mechanical data 20 6 Revision history . 22 2/23 Doc ID 15428 Rev 5