View irf7478 datasheet:

PD- 94055A IRF7478 SMPS MOSFET HEXFET® Power MOSFET Applications ?) VDSS RDS(on) max (m?) ID ?) ?) ?) High frequency DC-DC converters 60V 26@VGS = 10V 4.2A 30@VGS = 4.5V 3.5A Benefits A A 1 8 S D Low Gate to Drain Charge to Reduce 2 7 Switching Losses S D Fully Characterized Capacitance Including 3 6 S D Effective COSS to Simplify Design, (See 4 5 G D App. Note AN1001) Fully Characterized Avalanche Voltage SO-8 Top View and Current Absolute Maximum Ratings Parameter Max. Units ID @ TA = 25°C Continuous Drain Current, VGS @ 10V 7.0 ID @ TA = 70°C Continuous Drain Current, VGS @ 10V 5.6 A IDM Pulsed Drain Current 56 PD @TA = 25°C Power Dissipation 2.5 W Linear Derating Factor 0.02 W/°C VGS Gate-to-Source Voltage ± 20 V dv/dt Peak Diode Recovery dv