STB55NF06, STP55NF06, STP55NF06FP N-channel 60 V, 0.015 , 50 A STripFET II Power MOSFET in DPAK, TO-220 and TO-220FP packages Datasheet production data Features TAB TAB Order code V R max. I DSS DS(on) D STB55NF06 3 50 A 3 1 STP55NF06 60 V < 0.018 2 1 (1) 2 STP55NF06FP 50 A D PAK TO-220 1. Refer to soa for the max allowable current value on FP-type due to Rth value 100% avalanche tested Exceptional dv/dt capability 3 2 1 TO-220FP Applications Switching application Figure 1. Internal schematic diagram Description These Power MOSFETs have been developed 4 OR using STMicroelectronics unique STripFET process, which is specifically designed to minimize input capacitance and gate charge. This renders the devices suitable for use as primary switch in advanced high-efficiency isolated DC- DC converters for telecom and computer applications, and applications with low gate charge driving requirements. 3 - V Table 1. Device summary Order code Marking Package Packaging STB55NF06 B55NF06 DPAK Tape and reel STP55NF06 P55NF06 TO-220 Tube STP55NF06FP P55NF06FP TO-220 May 2012 Doc ID 7544 Rev 11 1/19 This is information on a product in full production. www.st.com 19Contents STB55NF06, STP55NF06, STP55NF06FP Contents 1 Electrical ratings 3 2 Electrical characteristics . 4 2.1 Electrical characteristics (curves) . 6 3 Test circuit 9 4 Package mechanical data 10 5 Packaging mechanical data 16 6 Revision history . 18 2/19 Doc ID 7544 Rev 11