The 6CWQ04FNPBF part is a N-Channel Logic Level Field-Effect Transistor manufactured by Vishay. It has a Drain-Source Voltage of -30 V to -60 V, a Gate-Source Voltage of -20 V to +20 V, and a Drain Current of 4.3 A (Tc). It has a on-resistance (RDS) of 4.6 mohm at VGS = 10 V, and a maximum power dissipation of 28 W. This part is suitable for synchronous rectification, dc-dc converters, and load switch applications. It is rated for an operating temperature range of -55C to 175C.