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V = 10 V, I = 2.5 A UniFET MOSFET is ON Semiconductors high voltage DS(on) GS D MOSFET family based on planar stripe and DMOS technology. Low Gate Charge (Typ.12.8 nC) This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche Low C (Typ. 9 pF) rss TM energy strength. UniFET Ultra FRFET MOSFET has much 100% Avalanche Tested superior body diode reverse recovery performance. Its t is less rr than 50nsec and the reverse dv/dt immunity is 20V/nsec while Improved dv/dt Capability normal planar MOSFETs have over 200nsec and 4.5V/nsec respectively. Therefore UniFET Ultra FRFET MOSFET can Applications remove additional component and improve system reliability in certain applications that require performance improvement of LCD/LED TV the MOSFETs body diode. This device family is suitable for Lighting switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and Uninterruptible Power Supply electronic lamp ballasts. AC-DC Power Supply D G G D TO-220F D G S TO-220 S Absolute Maximum Ratings S Symbol Parameter FDPF7N50U Unit V Drain-Source Voltage 500 V DSS I Drain Current - Continuous (T = 25 C) 5 * A D C - Continuous (T = 100 C) 3.0 * A C (Note 1) I Drain Current - Pulsed 20 * A DM V Gate-Source voltage 30 V GSS (Note 2) E Single Pulsed Avalanche Energy 125 mJ AS I Avalanche Current (Note 1) 5 A AR E Repetitive Avalanche Energy (Note 1) 8.9 mJ AR dv/dt Peak Diode Recovery dv/dt (Note 3) 20 V/ns P Power Dissipation (T = 25 C) 31.3 W D C - Derate above 25 C 0.25 W/ C T T Operating and Storage Temperature Range -55 to +150 C J, STG T Maximum Lead Temperature for Soldering Purpose, L 300 C 1/8 from Case for 5 Seconds * Drain current limited by maximum junction temperature. Thermal Characteristics Symbol Parameter FDPF7N50U Unit R Thermal Resistance, Junction-to-Case, Max. 4.0 JC C/W 62.5 R Thermal Resistance, Junction-to-Ambient, Max. JA Publication Order Number: 2009 Semiconductor Components Industries, LLC. FDPF7N50U/D October-2017,Rev.3