View irf7473 datasheet:

PD- 94037A IRF7473 HEXFET® Power MOSFET Applications VDSS RDS(on) max ID Telecom and Data-Com 24 and 48V input DC-DC converters ? 100V 26m? ?@VGS = 10V 6.9A ? ? Motor Control Uninterrutible Power Supply Benefits Ultra Low On-Resistance A A High Speed Switching 1 8 S D Low Gate Drive Current Due to Improved 2 7 S D Gate Charge Characteristic 3 6 S D Improved Avalanche Ruggedness and 4 Dynamic dv/dt 5 G D Fully Characterized Avalanche Voltage SO-8 and Current Top View Typical SMPS Topologies Full and Half Bridge 48V input Circuit Forward 24V input Circuit Absolute Maximum Ratings Parameter Max. Units ID @ TA = 25°C Continuous Drain Current, VGS @ 10V 6.9 ID @ TA = 70°C Continuous Drain Current, VGS @ 10V 5.5 A IDM Pulsed Drain Current 55 PD