FDP2570

FDP2570/FDB2570 August 2001 FDP2570/FDB2570 150V N-Channel PowerTrench MOSFET General Description This N-Channel MOSFET has been designed specifically for switching on the primary side in the isolated DC/DC converter application. Any application requiring a 150V MOSFETs with low on-resistance and fast switching will benefit. These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS(ON) specifications. The result is a MOSFET that is easy and safer to drive (even at very high frequencies), and DC/DC power supply designs with higher overall efficiency. Features 22 A, 150 V. RDS(ON) = 80 mΩ @ VGS = 10 V RDS(ON) = 90 mΩ @ VGS = 6 V Low gate charge (40nC typical) Fast switching speed High performance trench technology for extremely low RDS(ON) 175°C maximum junction temperature rating D D G G D S TO-220 FDP Series G S TO-263AB FDB Series S Absolute Maximum Ratings Symbol VDSS VGSS ID PD TJ, TSTG Drain-Source Voltage Gate-Source Voltage Drain Current – Continuous – Pulsed TA=25oC unless otherwise noted Parameter Ratings 150 ± 20 (Note 1) (Note 1) Units V V A A W W°/C °C 22 50 93 0.63 –65 to +175 Total Power Dissipation @ TC = 25°C Derate above 25°C Operating and Storage Junction Temperature Range Thermal Characteristics RθJC RθJA Thermal Resistance, Junction-to-Case Thermal Resistance, Junction-to-Ambient 1.6 62.5 °C/W °C/W Package Marking and Ordering Information Device Marking FDB2570 FDP2570 Device FDB2570 F...