FDB7042L Datasheet | Fairchild Semiconductor

FDP7042L / FDB7042L June 2000 PRELIMINARY FDP7042L / FDB7042L N-Channel Logic Level PowerTrench MOSFET General Description This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for “low side” synchronous rectifier operation, providing an extremely low RDS(ON) . Features - 50 A, 30 V. RDS(ON) = 9 mΩ @ VGS = 4.5 V RDS(ON) = 7.5 mΩ @ VGS = 10 V - Critical DC electrical parameters specified at elevated temperature - High performance trench technology for extremely low RDS(ON) - 175°C maximum junction temperature rating Applications - Synchronous...