STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3 N-channel 950 V, 3 typ., 4 A Zener-protected SuperMESH3 Power MOSFET in DPAK, TO-220FP, TO-220 and IPAK packages Datasheet production data Features TAB 3 Order codes V R max I P DS DS(on) D TOT 1 STD5N95K3 90 W DPAK 3 2 1 STF5N95K3 25 W 950 V 3.5 4 A TO-220FP STP5N95K3 90 W TAB STU5N95K3 90 W TAB 100% avalanche tested 3 3 2 1 Extremely large avalanche performance 2 1 TO-220 Gate charge minimized Very low intrinsic capacitances Figure 1. Internal schematic diagram Zener-protected D(2, TAB) Applications Switching applications Description G(1) These SuperMESH3 Power MOSFETs are the result of improvements applied to STMicroelectronics SuperMESH technology, combined with a new optimized vertical structure. These devices boast an extremely low on- resistance, superior dynamic performance and S(3) AM01476v1 high avalanche capability, rendering them suitable for the most demanding applications. Table 1. Device summary Order codes Marking Package Packaging STD5N95K3 DPAK Tape and reel STF5N95K3 TO-220FP 5N95K3 STP5N95K3 TO-220 Tube STU5N95K3 IPAK May 2013 DocID15696 Rev 3 1/23 This is information on a product in full production. www.st.com 23Contents STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3 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 DocID15696 Rev 3