ao4435.pdf datasheet:

SMD Type MOSFETP-Channel MOSFETAO4435 (KO4435)SOP-8 Features VDS (V) =-30V ID =-10.5 A (VGS =-20V)1.50 0.15 RDS(ON) 14m (VGS =-20V) RDS(ON) 18m (VGS =-10V)1 Source 5 Drain RDS(ON) 36m (VGS =-5V)6 Drain2 Source7 Drain3 Source8 Drain4 GateDGS Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Drain-Source Voltage VDS -30V Gate-Source Voltage VGS 25TA=25C -10.5 Continuous Drain Current IDTA=70C -8A Pulsed Drain Current IDM -80 Avalanche Current IAR -20 Repetitive Avalanche Energy L=0.3mH EAR 60 mJTA=25C 3.1 Power Dissipation PD WTA=70C 2t 10s 40 Thermal Resistance.Junction- to-Ambient RthJASteady-State 75 /W Thermal Resistance.Junction- to-Lead RthJL 24 Junction Temperature TJ 150 Junction Storage Temperature Range Tstg -55 to 15