STD7N52DK3 STF7N52DK3, STP7N52DK3 N-channel 525 V, 0.95 , 6 A, DPAK, TO-220FP, TO-220 SuperFREDmesh3 Power MOSFET Features R DS(on) Order codes V I Pw DSS D 3 max. 1 STD7N52DK3 6 A 90 W DPAK (1) STF7N52DK3 525 V < 1.15 6 A 25 W STP7N52DK3 6 A 90 W 1. Limited by package 100% avalanche tested 3 3 2 Extremely high dv/dt capability 1 2 1 Gate charge minimized TO-220 TO-220FP Very low intrinsic capacitance Improved diode reverse recovery characteristics Figure 1. Internal schematic diagram Zener-protected D(2) Application Switching applications G(1) Description These devices are N-channel SuperFREDmesh3, a new Power MOSFET technology that is obtained via improvements applied to STMicroelectronics SuperMESH3 technology. The resulting product has an S(3) extremely low on resistance, superior dynamic AM01476v1 performance, high avalanche capability and a fast body-drain recovery diode, making it especially suitable for the most demanding applications. Table 1. Device summary Order codes Marking Package Packaging STD7N52DK3 7N52DK3 DPAK Tape and reel STF7N52DK3 7N52DK3 TO-220FP Tube STP7N52DK3 7N52DK3 TO-220 Tube October 2010 Doc ID 16387 Rev 2 1/16 www.st.com 16Contents STD7N52DK3, STF7N52DK3, STP7N52DK3 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 Package mechanical data 14 6 Revision history . 15 2/16 Doc ID 16387 Rev 2