This part is a kind of semiconductor called IRFI840GLCPBF.

Function of this product has HEXFET Power MOSFET.

Manufacturers : International Rectifier

Image and pinout :

Some of the text within the PDF file :

PD - 94865 IRFI840GLCPbF • Lead-Free www.irf.com 1 12/4/03 IRFI840GLCPbF 2 www.irf.com IRFI840GLCPbF www.irf.com 3 IRFI840GLCPbF 4 www.irf.com IRFI840GLCPbF www.irf.com 5 IRFI840GLCPbF 6 www.irf.com IRFI840GLCPbF www.irf.com 7 IRFI840GLCPbF TO-220 Full-Pak Package Outline Dimensions are shown in millimeters (inches) TO-220 Full-Pak Part Marking Information E X AM P L E : T H IS IS AN IR F I8 4 0 G W IT H AS S E M B L Y L OT COD E 3 4 3 2 AS S E M B L E D ON W W 2 4 1 9 9 9 IN T H E AS S E M B L Y L IN E "K " IN T E R N AT ION AL R E C T IF IE R L OGO AS S E M B L Y L OT C OD E P AR T N U M B E R IR F I8 4 0 G 924K 34 32 [ ... ]

IRFI840GLCPBF PDF Datasheet Download