This part is a kind of semiconductor called AON6500.
Function of this product has N-Channel MOSFET.
Manufacturers : Freescale
Image and pinout :

Some of the text within the PDF file :
AON6500 30V N-Channel AlphaMOS General Description • Latest Trench Power AlphaMOS ( αMOS LV) technology • Very Low RDS(on) at 4.5VGS • Low Gate Charge • High Current Capability • RoHS and Halogen-Free Compliant Features VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS = 4.5V) Top View 1 2 3 4 8 7 6 5 30V 200A < 0.95mΩ < 1.3mΩ D G S C unless otherwise noted Absolute Maximum Ratings TA=25° Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage Continuous Drain Current G Pulsed Drain Current C Continuous Drain Current Avalanche Current VDS Spike Power Dissipation B Power Dissipation A C Maximum 30 ±20 200 151 450 71 57 50 125 36 83 33 7.3 4.7 -55 to 150 Units V V A VGS TC=25° C TC=100° C TA=25° C TA=70° C ID IDM IDSM IAS EAS VSPIKE PD PDSM TJ, TSTG [ ... ]
AON6500 PDF Datasheet Download
