This part is a kind of semiconductor called FTP06N03N.
Function of this product has N-Channel MOSFET.
Manufacturers : IPS
Image and pinout :

Some of the text within the PDF file :
FTP06N03N N-Channel MOSFET Applications: • Automotive/Telecom • DC Motor Control • Class D Amplifier • Uninterruptible Power Supply (UPS) Features: • RoHS Compliant • Low ON Resistance • Low Gate Charge • Peak Current vs Pulse Width Curve Ordering Information PART NUMBER FTP06N03N PACKAGE TO-220 BRAND FTP06N03N Pb Lead Free Package and Finish VDSS 25V RDS(ON) (Max.) 6 m: ID 65A D GDS TO-220 Not to Scale G S Absolute Maximum Ratings TC=25 oC unless otherwise specified Symbol Parameter VDSS ID ID@ 100 oC IDM PD Drain-to-Source Voltage Continuous Drain Current Continuous Drain Current Pulsed Drain Current, VGS@ 10V Power Dissipation Derating Factor above 25 oC (NOTE *1) (NOTE *2) VGS Gate-to-Source Voltage EAS Single Pulse Avalanche Engergy L=1.0 mH IAS d [ ... ]
FTP06N03N PDF Datasheet Download
