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V = 10 V, I = 4.5 A UniFET MOSFET is Fairchild Semiconductors high voltage DS(on) GS D MOSFET family based on planar stripe and DMOS technology. Low Gate Charge (Typ. 18 nC) This MOSFET is tailored to reduce on-state resistance, and to Low C (Typ. 10 pF) provide better switching performance and higher avalanche rss energy strength. The body diodes reverse recovery 100% Avalanche Tested performance of UniFET FRFET MOSFET has been enhanced Improved dv/dt Capability by lifetime control. Its t is less than 100nsec and the reverse dv/ rr dt immunity is 15V/ns while normal planar MOSFETs have over RoHS Compliant 200nsec and 4.5V/nsec respectively. Therefore, it can remove additional component and improve system reliability in certain Applications applications in which the performance of MOSFETs body diode LCD/LED/PDP TV is significant. This device family is suitable for switching power converter applications such as power factor correction (PFC), Lighting flat panel display (FPD) TV power, ATX and electronic lamp Uninterruptible Power Supply ballasts. D G G D S TO-220F S o MOSFET Maximum Ratings T = 25 C unless otherwise noted. C Symbol Parameter FDPF10N50FT Unit V Drain to Source Voltage 500 V DSS V Gate to Source Voltage 30 V GSS o - Continuous (T = 25 C) 9* C I Drain Current A D o - Continuous (T = 100 C) 5.4* C I Drain Current - Pulsed (Note 1) 36* A DM E Single Pulsed Avalanche Energy (Note 2) 364 mJ AS I Avalanche Current (Note 1) 9 A AR E Repetitive Avalanche Energy (Note 1) 12.5 mJ AR dv/dt Peak Diode Recovery dv/dt (Note 3) 20 V/ns o (T = 25 C) 42 W C P Power Dissipation D o o - Derate Above 25C0.33W/ C o T , T Operating and Storage Temperature Range -55 to +150 C J STG o Maximum Lead Temperature for Soldering, 1/8 from Case for 5 Seconds C T 300 L *Drain current limited by maximum junction temperature. Thermal Characteristics Symbol Parameter Unit FDPF10N50FT R Thermal Resistance, Junction to Case, Max. 3.0 JC o C/W R Thermal Resistance, Junction to Ambient, Max. 62.5 JA 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com 1 FDPF10N50FT Rev. C1