MT4946

MT4946 N-Channel PowerTrench® MOSFET MOS-TECH Semiconductor Co.,LTD MT4946 N-Channel PowerTrench® MOSFET 1RY 20 60V, 5A, mΩ General Description Features 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 gate charge, low rDS(ON) and fast switching speed. „ Max rDS(on) = 38mΩ, VGS = 10V, ID = 5A „ Max rDS(on) = 42mΩ, VGS = 4.5V, ID = 4A „ Low gate charge „ 100% RG tested „ RoHS Compliant DD2DD2 DD1 DD1 SO-8 Pin 1 SO-8 SS1GS1SS2GG2 5 6 Q2 7 8 Q1 4 3 2 1 MOSFET Maximum Ratings TA = 25°C unless otherwise noted Symbol VDS VGS ID Drain to Source Voltage Gate to Source Voltage Drain Current Continuous Pulsed Parameter (Note 1a) EAS Single Pulse Avalache Energy PD Power Dissipation for Single Operation Derate above 25°C (Note 2) TJ, TSTG Operating and Storage Temperature Ratings 60 ±20 5 20 32 2 ...