STP50NF25 STMicroelectronics

STB50NF25 STP50NF25 2 N-channel 250V - 0.055 - 45A - D PAK - TO-220 low gate charge STripFET Power MOSFET Features R DS(on) Type V I P DSS D W Max STP50NF25 250 V <0.069 45 A 160 W STB50NF25 250 V <0.069 45 A 160 W 3 3 1 100% avalanche tested 2 1 Gate charge minimized TO-220 DPAK Low intrinsic capacitances Application Switching applications Figure 1. Internal schematic diagram Description This Power MOSFET series realized with STMicroelectronics unique STripFET process has specifically been designed to minimize on- resistance and gate charge. It is therefore suitable as primary side switch allowing high efficiencies. Table 1. Device summary Order codes Marking Package Packaging STP50NF25 50NF25 TO-220 Tube STB50NF25 50NF25 DPAK Tape & reel November 2007 Rev 4 1/14 www.st.com 14Contents STB50NF25 - STP50NF25 Contents 1 Electrical ratings 3 2 Electrical characteristics . 4 2.1 Electrical characteristics (curves) 6 3 Test circuit 8 4 Package mechanical data . 9 5 Packaging mechanical data 12 6 Revision history . 13 2/14