STI17NF25

STI17NF25 - STD17NF25 STF17NF25 - STP17NF25 N-channel 250V - 0.14Ω - 17A - TO-220/FP - DPAK - I2PAK Low gate charge STripFET™ II Power MOSFET General features Type STD17NF25 STI17NF25 STF17NF25 STP17NF25 VDSS 250V 250V 250V 250V RDS(on) < 0.165Ω < 0.165Ω < 0.165Ω < 0.165Ω ID 17A 17A 17A 17A PTOT 90W 90W 25W 90W ■ Low gate charge ■ 100% avalanche tested ■ Exceptional dv/dt capability Description This Power MOSFET series realized with STMicroelectronics unique STripFET™ process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced highefficiency isolated DC-DC converters. Applications ■ Switching applications 3 2 1 TO-220 123 I²PAK 3 2 1 TO-220FP 3 1 DPAK Internal schematic diagram Order codes Part number STD17NF25 STI17NF25 STF17NF25 STP17NF25 February 2007 Marking 17NF25 17NF25 17NF25 17NF25 Package DPAK I²PAK TO-220FP TO-220 Rev 1 Packaging Tape & reel Tube Tube Tube 1/17 www.st.com 17 Contents Contents STI17NF25 - STD17NF25 - STF17NF25 - STP17NF25 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 Packag...